diff --git a/src/blackcore/context_application.h b/src/blackcore/context_application.h
index 4d7662b9b..490ab077d 100644
--- a/src/blackcore/context_application.h
+++ b/src/blackcore/context_application.h
@@ -6,6 +6,7 @@
 #ifndef BLACKCORE_CONTEXTAPPLICATION_H
 #define BLACKCORE_CONTEXTAPPLICATION_H
 
+#include "blackcore/context.h"
 #include "blackmisc/statusmessage.h"
 #include <QObject>
 
@@ -14,15 +15,20 @@
 
 namespace BlackCore
 {
-
     /*!
      * \brief Application context interface
      */
-    class IContextApplication : public QObject
+    class IContextApplication : public CContext
     {
         Q_OBJECT
         Q_CLASSINFO("D-Bus Interface", BLACKCORE_CONTEXTAPPLICATION_INTERFACENAME)
 
+    protected:
+        friend class CRuntime;
+
+        //! Constructor
+        IContextApplication(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : CContext(mode, runtime) {}
+
     public:
 
         //! Service name
@@ -39,11 +45,6 @@ namespace BlackCore
             return s;
         }
 
-        /*!
-          * \brief DBus version constructor
-          * \param parent
-          */
-        IContextApplication(QObject *parent = nullptr) : QObject(parent) {}
         //! Destructor
         virtual ~IContextApplication() {}
 
diff --git a/src/blackcore/context_application_impl.cpp b/src/blackcore/context_application_impl.cpp
index 7f01c5f6f..989170e69 100644
--- a/src/blackcore/context_application_impl.cpp
+++ b/src/blackcore/context_application_impl.cpp
@@ -4,7 +4,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #include "context_application_impl.h"
-#include "coreruntime.h"
+#include "context_runtime.h"
 #include "blackmisc/settingutilities.h"
 
 using namespace BlackMisc;
@@ -15,7 +15,7 @@ namespace BlackCore
     /*
      * Init this context
      */
-    CContextApplication::CContextApplication(QObject *parent) : IContextApplication(parent)
+    CContextApplication::CContextApplication(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextApplication(mode, runtime)
     {
         // void
     }
diff --git a/src/blackcore/context_application_impl.h b/src/blackcore/context_application_impl.h
index b187d8480..2c895f266 100644
--- a/src/blackcore/context_application_impl.h
+++ b/src/blackcore/context_application_impl.h
@@ -7,12 +7,12 @@
 #define BLACKCORE_CONTEXTAPPLICATION_IMPL_H
 
 #include "context_application.h"
-#include "coreruntime.h"
+#include "context_runtime.h"
 #include "dbus_server.h"
 
 namespace BlackCore
 {
-    class CCoreRuntime;
+    class CRuntime;
 
     /*!
      * \brief Application context
@@ -24,11 +24,8 @@ namespace BlackCore
 
     public:
 
-        /*!
-         * Context
-         * \param parent
-         */
-        CContextApplication(QObject *parent = nullptr);
+        //! Constructor
+        CContextApplication(CRuntimeConfig::ContextMode mode, CRuntime *runtime = nullptr);
 
         //! Destructor
         virtual ~CContextApplication() {}
@@ -37,24 +34,7 @@ namespace BlackCore
         CContextApplication *registerWithDBus(CDBusServer *server)
         {
             server->addObject(IContextApplication::ObjectPath(), this);
-        }
-
-        /*!
-         * \brief Runtime
-         * \return
-         */
-        CCoreRuntime *getRuntime()
-        {
-            return static_cast<CCoreRuntime *>(this->parent());
-        }
-
-        /*!
-         * \brief Const runtime
-         * \return
-         */
-        const CCoreRuntime *getRuntime() const
-        {
-            return static_cast<CCoreRuntime *>(this->parent());
+            return this;
         }
 
     public slots:
diff --git a/src/blackcore/context_application_proxy.cpp b/src/blackcore/context_application_proxy.cpp
index 34b8c6f81..cf317fe34 100644
--- a/src/blackcore/context_application_proxy.cpp
+++ b/src/blackcore/context_application_proxy.cpp
@@ -15,7 +15,7 @@ namespace BlackCore
     /*
      * Constructor for DBus
      */
-    CContextApplicationProxy::CContextApplicationProxy(const QString &serviceName, QDBusConnection &connection, QObject *parent) : IContextApplication(parent), m_dBusInterface(nullptr)
+    CContextApplicationProxy::CContextApplicationProxy(const QString &serviceName, QDBusConnection &connection, CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextApplication(mode, runtime), m_dBusInterface(nullptr)
     {
         this->m_dBusInterface = new BlackMisc::CGenericDBusInterface(serviceName , IContextApplication::ObjectPath(), IContextApplication::InterfaceName(), connection, this);
         this->relaySignals(serviceName, connection);
diff --git a/src/blackcore/context_application_proxy.h b/src/blackcore/context_application_proxy.h
index 7fe9ae45f..8504f409e 100644
--- a/src/blackcore/context_application_proxy.h
+++ b/src/blackcore/context_application_proxy.h
@@ -20,19 +20,11 @@ namespace BlackCore
         Q_OBJECT
 
     public:
-
-        /*!
-          * \brief DBus version constructor
-          * \param serviceName
-          * \param connection
-          * \param parent
-          */
-        CContextApplicationProxy(const QString &serviceName, QDBusConnection &connection, QObject *parent = nullptr);
-
         //! Destructor
         virtual ~CContextApplicationProxy() {}
 
     private:
+        friend class CRuntime;
         BlackMisc::CGenericDBusInterface *m_dBusInterface;
 
         //! Relay connection signals to local signals
@@ -40,11 +32,11 @@ namespace BlackCore
         void relaySignals(const QString &serviceName, QDBusConnection &connection);
 
     protected:
-        /*!
-         * \brief IContextApplication
-         * \param parent
-         */
-        CContextApplicationProxy(QObject *parent = nullptr) : IContextApplication(parent), m_dBusInterface(nullptr) {}
+        //! Constructor
+        CContextApplicationProxy(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextApplication(mode, runtime), m_dBusInterface(nullptr) {}
+
+        //! DBus version constructor
+        CContextApplicationProxy(const QString &serviceName, QDBusConnection &connection, CRuntimeConfig::ContextMode mode, CRuntime *runtime);
 
     public slots:
 
diff --git a/src/blackcore/context_audio.h b/src/blackcore/context_audio.h
index 59429aa95..9fcb645ba 100644
--- a/src/blackcore/context_audio.h
+++ b/src/blackcore/context_audio.h
@@ -6,6 +6,7 @@
 #ifndef BLACKCORE_CONTEXTAUDIO_H
 #define BLACKCORE_CONTEXTAUDIO_H
 
+#include "blackcore/context.h"
 #include "blackmisc/genericdbusinterface.h"
 #include "blackmisc/audiodevicelist.h"
 #include "blackmisc/voiceroomlist.h"
@@ -22,11 +23,15 @@ namespace BlackCore
 {
 
     //! \brief Audio context interface
-    class IContextAudio : public QObject
+    class IContextAudio : public CContext
     {
         Q_OBJECT
         Q_CLASSINFO("D-Bus Interface", BLACKCORE_CONTEXTAUDIO_INTERFACENAME)
 
+    protected:
+        //! \brief Constructor
+        IContextAudio(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : CContext(mode, runtime) {}
+
     public:
         //! \brief Interface name
         static const QString &InterfaceName()
@@ -42,15 +47,9 @@ namespace BlackCore
             return s;
         }
 
-        //! \brief Constructor
-        IContextAudio(QObject *parent = nullptr) : QObject(parent) {}
-
         //! \brief Destructor
         virtual ~IContextAudio() {}
 
-        //! \brief Using local objects?
-        virtual bool usingLocalObjects() const = 0;
-
     signals:
         //! \brief Audio test has been completed
         void audioTestCompleted();
diff --git a/src/blackcore/context_audio_impl.cpp b/src/blackcore/context_audio_impl.cpp
index 12e2cfd9b..22f4ec4f1 100644
--- a/src/blackcore/context_audio_impl.cpp
+++ b/src/blackcore/context_audio_impl.cpp
@@ -22,11 +22,10 @@ namespace BlackCore
     /*
      * Init this context
      */
-    CContextAudio::CContextAudio(QObject *parent) : 
-	IContextAudio(parent), 
-	m_voice(nullptr),
-	m_keyboard(nullptr),
-	m_contextSettings(nullptr)
+    CContextAudio::CContextAudio(CRuntimeConfig::ContextMode mode, CRuntime *runtime) :
+        IContextAudio(mode, runtime),
+        m_voice(nullptr),
+        m_keyboard(nullptr)
     {
         // 1. Init by "voice driver"
         this->m_voice = new CVoiceVatlib(this);
@@ -288,11 +287,13 @@ namespace BlackCore
         return static_cast<double>(this->m_voice->inputSquelch());
     }
 
-    void CContextAudio::settingsChanged(IContextSettings::SettingsType type)
+    void CContextAudio::settingsChanged(uint typeValue)
     {
+        if (!this->getRuntime()->getIContextSettings()) return;
+        IContextSettings::SettingsType type = static_cast<IContextSettings::SettingsType>(typeValue);
         if (type == IContextSettings::SettingsHotKeys)
         {
-            CKeyboardKeyList hotKeys = m_contextSettings->getHotkeys();
+            CKeyboardKeyList hotKeys = this->getRuntime()->getIContextSettings()->getHotkeys();
             CKeyboardKey pttKey = hotKeys.findBy(&BlackMisc::Hardware::CKeyboardKey::getFunction, BlackMisc::Hardware::CKeyboardKey::HotkeyPtt).front();
             m_keyboard->unregisterHotkey(m_handlePtt);
             m_handlePtt = m_keyboard->registerHotkey(pttKey, m_voice, &CVoiceVatlib::handlePushToTalk);
diff --git a/src/blackcore/context_audio_impl.h b/src/blackcore/context_audio_impl.h
index 899e6c189..d87afddb1 100644
--- a/src/blackcore/context_audio_impl.h
+++ b/src/blackcore/context_audio_impl.h
@@ -8,7 +8,7 @@
 
 #include "context_audio.h"
 #include "context_settings.h"
-#include "coreruntime.h"
+#include "context_runtime.h"
 #include "dbus_server.h"
 #include "voice_vatlib.h"
 #include "blackcore/keyboard.h"
@@ -23,9 +23,6 @@ namespace BlackCore
 
     public:
 
-        //! \brief Constructor
-        CContextAudio(QObject *runtime);
-
         //! \brief Destructor
         virtual ~CContextAudio();
 
@@ -34,22 +31,9 @@ namespace BlackCore
         {
             Q_ASSERT(server);
             server->addObject(IContextAudio::ObjectPath(), this);
+            return this;
         }
 
-        //! \brief Runtime
-        CCoreRuntime *getRuntime()
-        {
-            return static_cast<CCoreRuntime *>(this->parent());
-        }
-
-        //! \brief Const runtime
-        const CCoreRuntime *getRuntime() const
-        {
-            return static_cast<CCoreRuntime *>(this->parent());
-        }
-
-        //! \copydoc IContextAudio::usingLocalObjects()
-        virtual bool usingLocalObjects() const override { return true; }
 
         //! \brief Initialize voice context
         void init();
@@ -121,15 +105,18 @@ namespace BlackCore
         //! \copydoc IContextAudio::getSquelchValue()
         virtual double getSquelchValue() const override;
 
+    protected:
+        //! \brief Constructor
+        CContextAudio(CRuntimeConfig::ContextMode mode, CRuntime *runtime);
+
     private slots:
-        void settingsChanged(IContextSettings::SettingsType type);
+        friend class CRuntime;
+        void settingsChanged(uint typeValue);
 
     private:
         CVoiceVatlib *m_voice; //!< underlying voice lib
         IKeyboard *m_keyboard;
         IKeyboard::RegistrationHandle m_handlePtt;
-        IContextSettings *m_contextSettings;
-
     };
 }
 
diff --git a/src/blackcore/context_audio_proxy.cpp b/src/blackcore/context_audio_proxy.cpp
index f48a4db01..db7ea9884 100644
--- a/src/blackcore/context_audio_proxy.cpp
+++ b/src/blackcore/context_audio_proxy.cpp
@@ -16,7 +16,7 @@ namespace BlackCore
     /*
      * Constructor for DBus
      */
-    CContextAudioProxy::CContextAudioProxy(const QString &serviceName, QDBusConnection &connection, QObject *parent) : IContextAudio(parent), m_dBusInterface(nullptr)
+    CContextAudioProxy::CContextAudioProxy(const QString &serviceName, QDBusConnection &connection, CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextAudio(mode, runtime), m_dBusInterface(nullptr)
     {
         this->m_dBusInterface = new BlackMisc::CGenericDBusInterface(
             serviceName, IContextAudio::ObjectPath(), IContextAudio::InterfaceName(),
diff --git a/src/blackcore/context_audio_proxy.h b/src/blackcore/context_audio_proxy.h
index 231739a39..5e58f1525 100644
--- a/src/blackcore/context_audio_proxy.h
+++ b/src/blackcore/context_audio_proxy.h
@@ -25,21 +25,11 @@ namespace BlackCore
 
     public:
 
-        /*!
-         * \brief DBus version constructor
-         * \param serviceName
-         * \param connection
-         * \param parent
-         */
-        CContextAudioProxy(const QString &serviceName, QDBusConnection &connection, QObject *parent = nullptr);
-
         //! Destructor
         virtual ~CContextAudioProxy() {}
 
-        //! \copydoc IContextVoice::usingLocalObjects()
-        virtual bool usingLocalObjects() const override { return false; }
-
     private:
+        friend class CRuntime;
         BlackMisc::CGenericDBusInterface *m_dBusInterface;
 
         //! Relay connection signals to local signals
@@ -47,11 +37,11 @@ namespace BlackCore
         void relaySignals(const QString &serviceName, QDBusConnection &connection);
 
     protected:
-        /*!
-         * \brief IContextVoice
-         * \param parent
-         */
-        CContextAudioProxy(QObject *parent = nullptr) : IContextAudio(parent), m_dBusInterface(nullptr) {}
+        //! Contructor
+        CContextAudioProxy(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextAudio(mode, runtime), m_dBusInterface(nullptr) {}
+
+        //! DBus version constructor
+        CContextAudioProxy(const QString &serviceName, QDBusConnection &connection, CRuntimeConfig::ContextMode mode, CRuntime *runtime);
 
         /*!
          * \brief Helper for logging, likely to be removed / changed
diff --git a/src/blackcore/context_network.h b/src/blackcore/context_network.h
index 55f236a4b..d85865561 100644
--- a/src/blackcore/context_network.h
+++ b/src/blackcore/context_network.h
@@ -6,13 +6,14 @@
 #ifndef BLACKCORE_CONTEXTNETWORK_H
 #define BLACKCORE_CONTEXTNETWORK_H
 
+#include "blackcore/context.h"
 #include "blackmisc/avallclasses.h"
 #include "blackmisc/statusmessage.h"
 #include "blackmisc/statusmessagelist.h"
 #include "blackmisc/nwtextmessagelist.h"
 #include "blackmisc/nwuserlist.h"
 #include "blackmisc/voiceroomlist.h"
-#include <QObject>
+#include "blackcore/network.h"
 
 #define BLACKCORE_CONTEXTNETWORK_INTERFACENAME "net.vatsim.PilotClient.BlackCore.ContextNetwork"
 #define BLACKCORE_CONTEXTNETWORK_OBJECTPATH "/Network"
@@ -21,33 +22,26 @@ namespace BlackCore
 {
 
     //! \brief Network context proxy
-    class IContextNetwork : public QObject
+    class IContextNetwork : public CContext
     {
         Q_OBJECT
-        Q_ENUMS(ConnectionStatus)
         Q_CLASSINFO("D-Bus Interface", BLACKCORE_CONTEXTNETWORK_INTERFACENAME)
 
     public:
-        //! \brief DBus interface name
+        //! DBus interface name
         static const QString &InterfaceName()
         {
             static QString s(BLACKCORE_CONTEXTNETWORK_INTERFACENAME);
             return s;
         }
 
-        //! \brief DBus object path
+        //! DBus object path
         static const QString &ObjectPath()
         {
             static QString s(BLACKCORE_CONTEXTNETWORK_OBJECTPATH);
             return s;
         }
 
-        /*!
-         * \brief Constructor
-         * \param parent
-         */
-        IContextNetwork(QObject *parent = nullptr) : QObject(parent) {}
-
         //! Destructor
         virtual ~IContextNetwork() {}
 
@@ -56,16 +50,10 @@ namespace BlackCore
 
     signals:
 
-        /*!
-         * \brief Send status message
-         * \param message
-         */
+        //! Send status message
         void statusMessage(const BlackMisc::CStatusMessage &message);
 
-        /*!
-         * \brief Send status messages
-         * \param messages
-         */
+        //! Send status messages
         void statusMessages(const BlackMisc::CStatusMessageList &messages);
 
         //! ATC station (online) list has been changed
@@ -180,6 +168,14 @@ namespace BlackCore
 
         //! Request ATIS updates (for all stations)
         virtual void requestAtisUpdates() = 0;
+
+    protected:
+        friend class CRuntime;
+
+        //! Constructor
+        IContextNetwork(CRuntimeConfig::ContextMode mode, CRuntime *runtime = nullptr) : CContext(mode, runtime) {}
+
+
     };
 }
 
diff --git a/src/blackcore/context_network_aircraft.cpp b/src/blackcore/context_network_aircraft.cpp
index c9bbe13c2..54eadba23 100644
--- a/src/blackcore/context_network_aircraft.cpp
+++ b/src/blackcore/context_network_aircraft.cpp
@@ -4,7 +4,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #include "context_network_impl.h"
-#include "coreruntime.h"
+#include "context_runtime.h"
 #include "vatsimbookingreader.h"
 #include "vatsimdatafilereader.h"
 
diff --git a/src/blackcore/context_network_atc.cpp b/src/blackcore/context_network_atc.cpp
index 684aa869a..9d7a67267 100644
--- a/src/blackcore/context_network_atc.cpp
+++ b/src/blackcore/context_network_atc.cpp
@@ -6,7 +6,7 @@
 #include "context_network_impl.h"
 #include "vatsimbookingreader.h"
 #include "vatsimdatafilereader.h"
-#include "coreruntime.h"
+#include "context_runtime.h"
 
 #include "blackmisc/avatcstationlist.h"
 #include "blackmisc/predicates.h"
diff --git a/src/blackcore/context_network_impl.cpp b/src/blackcore/context_network_impl.cpp
index c622ae5d4..afaca1632 100644
--- a/src/blackcore/context_network_impl.cpp
+++ b/src/blackcore/context_network_impl.cpp
@@ -4,7 +4,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #include "context_network_impl.h"
-#include "coreruntime.h"
+#include "context_runtime.h"
 #include "context_settings.h"
 #include "network_vatlib.h"
 #include "vatsimbookingreader.h"
@@ -28,8 +28,8 @@ namespace BlackCore
     /*
      * Init this context
      */
-    CContextNetwork::CContextNetwork(QObject *parent) :
-        IContextNetwork(parent), m_network(nullptr), m_vatsimBookingReader(nullptr), m_vatsimDataFileReader(nullptr), m_dataUpdateTimer(nullptr)
+    CContextNetwork::CContextNetwork(CRuntimeConfig::ContextMode mode, CRuntime *runtime) :
+        IContextNetwork(mode, runtime), m_network(nullptr), m_vatsimBookingReader(nullptr), m_vatsimDataFileReader(nullptr), m_dataUpdateTimer(nullptr)
     {
         Q_ASSERT(this->getRuntime());
         Q_ASSERT(this->getRuntime()->getIContextSettings());
diff --git a/src/blackcore/context_network_impl.h b/src/blackcore/context_network_impl.h
index e71e67953..93e42070e 100644
--- a/src/blackcore/context_network_impl.h
+++ b/src/blackcore/context_network_impl.h
@@ -8,7 +8,7 @@
 
 #include "blackcore/context_network.h"
 #include "blackcore/context_settings.h"
-#include "blackcore/coreruntime.h"
+#include "blackcore/context_runtime.h"
 #include "blackcore/dbus_server.h"
 #include "blackcore/network.h"
 #include "blackmisc/avatcstationlist.h"
@@ -30,33 +30,27 @@ namespace BlackCore
         Q_CLASSINFO("D-Bus Interface", BLACKCORE_CONTEXTNETWORK_INTERFACENAME)
 
     public:
-
-        //! \brief Constructor, with link to runtime
-        CContextNetwork(QObject *parent = nullptr);
-
-        //! \brief Destructor
+        //! Destructor
         virtual ~CContextNetwork();
 
-        /*!
-         * \brief Register myself in DBus
-         * \param server    DBus server
-         */
-        void registerWithDBus(CDBusServer *server)
+        //! Register myself in DBus
+        CContextNetwork *registerWithDBus(CDBusServer *server)
         {
             Q_ASSERT(server);
             server->addObject(IContextNetwork::ObjectPath(), this);
+            return this;
         }
 
-        //! \brief Runtime
-        CCoreRuntime *getRuntime()
+        //! Runtime
+        CRuntime *getRuntime()
         {
-            return static_cast<CCoreRuntime *>(this->parent());
+            return static_cast<CRuntime *>(this->parent());
         }
 
         //! \brief Const runtime
-        const CCoreRuntime *getRuntime() const
+        const CRuntime *getRuntime() const
         {
-            return static_cast<CCoreRuntime *>(this->parent());
+            return static_cast<CRuntime *>(this->parent());
         }
 
         //! \copydoc IContextNetwork::usingLocalObjects()
@@ -67,20 +61,14 @@ namespace BlackCore
         //! \copydoc IContextNetwork::readAtcBookingsFromSource()
         virtual void readAtcBookingsFromSource() const override;
 
-        /*!
-         * \copydoc IContextNetwork::getAtcStationsOnline()
-         * \todo If I make this &getAtcStations XML is not generated correctly, needs to be crosschecked with the latest version of Qt
-         */
+        //! \copydoc IContextNetwork::getAtcStationsOnline()
         virtual const BlackMisc::Aviation::CAtcStationList getAtcStationsOnline() const override
         {
             // this->log(Q_FUNC_INFO);
             return m_atcStationsOnline;
         }
 
-        /*!
-         * \copydoc IContextNetwork::getAtcStationsBooked()
-         * \todo If I make this &getAtcStations XML is not generated correctly
-         */
+        //! \copydoc IContextNetwork::getAtcStationsBooked()
         virtual const BlackMisc::Aviation::CAtcStationList getAtcStationsBooked() const override
         {
             // this->log(Q_FUNC_INFO);
@@ -142,7 +130,12 @@ namespace BlackCore
         //! \copydoc IContextNetwork::requestAtisUpdates
         virtual void requestAtisUpdates() override;
 
+    protected:
+        //! Constructor, with link to runtime
+        CContextNetwork(CRuntimeConfig::ContextMode, CRuntime *runtime);
+
     private:
+        friend class CRuntime;
         BlackMisc::Aviation::CAtcStationList m_atcStationsOnline;
         BlackMisc::Aviation::CAtcStationList m_atcStationsBooked;
         BlackMisc::Aviation::CAircraftList m_aircraftsInRange;
diff --git a/src/blackcore/context_network_proxy.cpp b/src/blackcore/context_network_proxy.cpp
index 54f1c4601..f240bf655 100644
--- a/src/blackcore/context_network_proxy.cpp
+++ b/src/blackcore/context_network_proxy.cpp
@@ -15,7 +15,7 @@ namespace BlackCore
     /*
      * Constructor for DBus
      */
-    CContextNetworkProxy::CContextNetworkProxy(const QString &serviceName, QDBusConnection &connection, QObject *parent) : IContextNetwork(parent), m_dBusInterface(nullptr)
+    CContextNetworkProxy::CContextNetworkProxy(const QString &serviceName, QDBusConnection &connection, CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextNetwork(mode, runtime), m_dBusInterface(nullptr)
     {
         this->m_dBusInterface = new BlackMisc::CGenericDBusInterface(
             serviceName , IContextNetwork::ObjectPath(), IContextNetwork::InterfaceName(),
diff --git a/src/blackcore/context_network_proxy.h b/src/blackcore/context_network_proxy.h
index 5812e6b48..0089af803 100644
--- a/src/blackcore/context_network_proxy.h
+++ b/src/blackcore/context_network_proxy.h
@@ -27,14 +27,6 @@ namespace BlackCore
 
     public:
 
-        /*!
-         * \brief DBus version constructor
-         * \param serviceName
-         * \param connection
-         * \param parent
-         */
-        CContextNetworkProxy(const QString &serviceName, QDBusConnection &connection, QObject *parent = nullptr);
-
         //! Destructor
         virtual ~CContextNetworkProxy() {}
 
@@ -42,6 +34,7 @@ namespace BlackCore
         virtual bool usingLocalObjects() const override { return false; }
 
     private:
+        friend class CRuntime;
         BlackMisc::CGenericDBusInterface *m_dBusInterface; /*!< DBus interface */
 
         //! \brief Relay connection signals to local signals.
@@ -49,7 +42,10 @@ namespace BlackCore
 
     protected:
         //! \brief Constructor
-        CContextNetworkProxy(QObject *parent = nullptr) : IContextNetwork(parent), m_dBusInterface(nullptr) {}
+        CContextNetworkProxy(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextNetwork(mode, runtime), m_dBusInterface(nullptr) {}
+
+        //! \brief DBus version constructor
+        CContextNetworkProxy(const QString &serviceName, QDBusConnection &connection, CRuntimeConfig::ContextMode mode, CRuntime *runtime);
 
         /*!
          * \brief Helper for logging, likely to be removed / changed
diff --git a/src/blackcore/context_network_textmessages.cpp b/src/blackcore/context_network_textmessages.cpp
index ca6bce405..52c89f17e 100644
--- a/src/blackcore/context_network_textmessages.cpp
+++ b/src/blackcore/context_network_textmessages.cpp
@@ -4,7 +4,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #include "context_network_impl.h"
-#include "coreruntime.h"
+#include "context_runtime.h"
 
 using namespace BlackMisc;
 using namespace BlackMisc::PhysicalQuantities;
diff --git a/src/blackcore/context_settings.h b/src/blackcore/context_settings.h
index 460cf9787..6af0ba592 100644
--- a/src/blackcore/context_settings.h
+++ b/src/blackcore/context_settings.h
@@ -25,9 +25,9 @@ namespace BlackCore
 {
 
     /*!
-     * \brief Context settings interface
+     * Context settings interface
      */
-    class IContextSettings : public QObject
+    class IContextSettings : public CContext
     {
         Q_OBJECT
         Q_CLASSINFO("D-Bus Interface", BLACKCORE_CONTEXTSETTINGS_INTERFACENAME)
@@ -40,9 +40,12 @@ namespace BlackCore
             SettingsNetwork
         };
 
-        /*!
-         * \brief Service name
-         */
+    protected:
+        //! DBus version constructor
+        IContextSettings(CRuntimeConfig::ContextMode mode, CRuntime *runtime = nullptr) : CContext(mode, runtime)
+        {}
+
+    public:
         static const QString &InterfaceName()
         {
             static QString s(BLACKCORE_CONTEXTSETTINGS_INTERFACENAME);
@@ -88,14 +91,7 @@ namespace BlackCore
             return s;
         }
 
-        /*!
-         * \brief DBus version constructor
-         */
-        IContextSettings(QObject *parent = nullptr) : QObject(parent) {}
-
-        /*!
-         * Destructor
-         */
+        //! Destructor
         virtual ~IContextSettings() {}
 
 
diff --git a/src/blackcore/context_settings_impl.cpp b/src/blackcore/context_settings_impl.cpp
index 7b09870d6..a026a458f 100644
--- a/src/blackcore/context_settings_impl.cpp
+++ b/src/blackcore/context_settings_impl.cpp
@@ -4,7 +4,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #include "context_settings_impl.h"
-#include "coreruntime.h"
+#include "context_runtime.h"
 
 #include "blackmisc/settingutilities.h"
 
@@ -19,7 +19,8 @@ namespace BlackCore
     /*
      * Init this context
      */
-    CContextSettings::CContextSettings(QObject *parent) : IContextSettings(parent)
+    CContextSettings::CContextSettings(CRuntimeConfig::ContextMode mode, CRuntime *parent) : IContextSettings(mode, parent) {}
+
     {
         // create some dummy settings
         // this would actually be reading the settings from disk ..
diff --git a/src/blackcore/context_settings_impl.h b/src/blackcore/context_settings_impl.h
index 63069807a..4b8c7dad1 100644
--- a/src/blackcore/context_settings_impl.h
+++ b/src/blackcore/context_settings_impl.h
@@ -25,31 +25,25 @@ namespace BlackCore
         Q_OBJECT
         Q_CLASSINFO("D-Bus Interface", BLACKCORE_CONTEXTSETTINGS_INTERFACENAME)
 
-    public:
-
+    protected:
         //! \brief Constructor
-        CContextSettings(QObject *runtime = nullptr);
+        CContextSettings(CRuntimeConfig::ContextMode mode, CRuntime *runtime = nullptr);
 
+    public:
         //! Destructor
         virtual ~CContextSettings() {}
 
         //! \brief Register myself in DBus
-        void registerWithDBus(CDBusServer *server)
+        CContextSettings *registerWithDBus(CDBusServer *server)
         {
             server->addObject(IContextSettings::ObjectPath(), this);
+            return this;
         }
 
-        //! \brief Runtime
-        CCoreRuntime *getRuntime()
-        {
-            return static_cast<CCoreRuntime *>(this->parent());
-        }
+        //! \brief settings file
+        const QString &getSettingsDirectory() const { return BlackMisc::Settings::CSettingUtilities::getSettingsDirectory(); }
 
-        //! \brief Runtime
-        const CCoreRuntime *getRuntime() const
-        {
-            return static_cast<CCoreRuntime *>(this->parent());
-        }
+        //! \copydoc IContextSettings::value()
 
     public slots:
         //! \copydoc IContextSettings::getNetworkSettings()
@@ -62,6 +56,7 @@ namespace BlackCore
         virtual BlackMisc::CStatusMessageList value(const QString &path, const QString &command, const QVariant &value) override;
 
     private:
+        friend class CRuntime;
         BlackMisc::Settings::CSettingsNetwork m_settingsNetwork;
         BlackMisc::Hardware::CKeyboardKeyList m_hotkeys;
     };
diff --git a/src/blackcore/context_settings_proxy.cpp b/src/blackcore/context_settings_proxy.cpp
index a9412549a..706eaf5a9 100644
--- a/src/blackcore/context_settings_proxy.cpp
+++ b/src/blackcore/context_settings_proxy.cpp
@@ -22,7 +22,7 @@ namespace BlackCore
     /*
      * Constructor for DBus
      */
-    CContextSettingsProxy::CContextSettingsProxy(const QString &serviceName, QDBusConnection &connection, QObject *parent) : IContextSettings(parent), m_dBusInterface(nullptr)
+    CContextSettingsProxy::CContextSettingsProxy(const QString &serviceName, QDBusConnection &connection, CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextSettings(mode, runtime), m_dBusInterface(nullptr)
     {
         this->m_dBusInterface = new BlackMisc::CGenericDBusInterface(
             serviceName , IContextSettings::ObjectPath(), IContextSettings::InterfaceName(),
diff --git a/src/blackcore/context_settings_proxy.h b/src/blackcore/context_settings_proxy.h
index 0f925faba..5d5ef0512 100644
--- a/src/blackcore/context_settings_proxy.h
+++ b/src/blackcore/context_settings_proxy.h
@@ -28,10 +28,6 @@ namespace BlackCore
 
     public:
 
-        /*!
-         * \brief DBus version constructor
-         */
-        CContextSettingsProxy(const QString &serviceName, QDBusConnection &connection, QObject *parent = nullptr);
         //! \brief Destructor
         virtual ~CContextSettingsProxy() {}
 
@@ -49,6 +45,7 @@ namespace BlackCore
         virtual BlackMisc::CStatusMessageList value(const QString &path, const QString &command, const QVariant &value) override;
 
     private:
+        friend class CRuntime;
         BlackMisc::CGenericDBusInterface *m_dBusInterface;
 
         //! Relay connection signals to local signals
@@ -56,11 +53,11 @@ namespace BlackCore
         void relaySignals(const QString &serviceName, QDBusConnection &connection);
 
     protected:
-        /*!
-         * \brief IContextSettings
-         * \param parent
-         */
-        CContextSettingsProxy(QObject *parent = nullptr) : IContextSettings(parent), m_dBusInterface(nullptr) {}
+        //! \brief DBus version constructor
+        CContextSettingsProxy(const QString &serviceName, QDBusConnection &connection, CRuntimeConfig::ContextMode mode, CRuntime *runtime);
+
+        //! \brief Constructor
+        CContextSettingsProxy(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextSettings(mode, runtime), m_dBusInterface(nullptr) {}
 
     public slots:
 
diff --git a/src/blackcore/context_simulator.h b/src/blackcore/context_simulator.h
index 6207626c6..5f3218b3d 100644
--- a/src/blackcore/context_simulator.h
+++ b/src/blackcore/context_simulator.h
@@ -9,15 +9,16 @@
 #define BLACKCORE_CONTEXTSIMULATOR_INTERFACENAME "net.vatsim.PilotClient.BlackCore.ContextSimulator"
 #define BLACKCORE_CONTEXTSIMULATOR_OBJECTPATH "/Simulator"
 
+#include "context.h"
 #include "blackcore/dbus_server.h"
-#include "blackcore/coreruntime.h"
+#include "blackcore/context_runtime.h"
 #include "blackmisc/avaircraft.h"
 #include <QObject>
 
 namespace BlackCore
 {
     //! \brief Network context
-    class IContextSimulator : public QObject
+    class IContextSimulator : public CContext
     {
         Q_OBJECT
         Q_CLASSINFO("D-Bus Interface", BLACKCORE_CONTEXTSIMULATOR_INTERFACENAME)
@@ -38,18 +39,9 @@ namespace BlackCore
             return s;
         }
 
-        //! \brief Constructor
-        IContextSimulator(QObject *parent = nullptr) : QObject(parent) {}
-
         //! Destructor
         virtual ~IContextSimulator() {}
 
-        /*!
-         * \brief Using local objects?
-         * \return
-         */
-        virtual bool usingLocalObjects() const = 0;
-
     signals:
         //! Emitted when the simulator connection changes
         void connectionChanged(bool value);
@@ -59,9 +51,14 @@ namespace BlackCore
         //! Returns true when simulator is connected and available
         virtual bool isConnected() const = 0;
 
-        /*!
         //! Get user aircraft value object
         virtual BlackMisc::Aviation::CAircraft getOwnAircraft() const = 0;
+
+    protected:
+        friend class CRuntime;
+
+        //! \brief Constructor
+        IContextSimulator(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : CContext(mode, runtime) {}
     };
 
 } // namespace BlackCore
diff --git a/src/blackcore/context_simulator_impl.cpp b/src/blackcore/context_simulator_impl.cpp
index f64404236..86e5fd255 100644
--- a/src/blackcore/context_simulator_impl.cpp
+++ b/src/blackcore/context_simulator_impl.cpp
@@ -4,8 +4,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #include "context_simulator_impl.h"
-#include "coreruntime.h"
 #include <QPluginLoader>
+#include "context_runtime.h"
+
+#ifdef BLACK_WITH_FSX
+#include "fsx/simulator_fsx.h"
+#endif
 
 using namespace BlackMisc;
 using namespace BlackMisc::PhysicalQuantities;
@@ -15,27 +19,19 @@ using namespace BlackMisc::Geo;
 namespace BlackCore
 {
     // Init this context
-    CContextSimulator::CContextSimulator(QObject *parent) :
-        IContextSimulator(parent),
-        m_simulator(nullptr),
-        m_updateTimer(nullptr),
-        m_contextNetwork(nullptr)
+    CContextSimulator::CContextSimulator(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextSimulator(mode, runtime),
+        m_simulator(nullptr), m_updateTimer(nullptr)
     {
         m_updateTimer = new QTimer(this);
-
         connect(m_updateTimer, &QTimer::timeout, this, &CContextSimulator::updateOwnAircraft);
     }
 
     // Cleanup
-    CContextSimulator::~CContextSimulator()
-    {
-    }
+    CContextSimulator::~CContextSimulator() {}
 
     bool CContextSimulator::isConnected() const
     {
-        if (!m_simulator)
-            return false;
-
+        if (!m_simulator) return false;
         return m_simulator->isConnected();
     }
 
@@ -60,15 +56,9 @@ namespace BlackCore
 
     void CContextSimulator::updateOwnAircraft()
     {
-        if (!m_simulator)
-            return;
-
         m_ownAircraft = m_simulator->getOwnAircraft();
-
-
-
-        m_contextNetwork->updateOwnSituation(m_ownAircraft.getSituation());
-        m_contextNetwork->updateOwnCockpit(m_ownAircraft.getCom1System(), m_ownAircraft.getCom2System(), m_ownAircraft.getTransponder());
+        getNetworkContext()->updateOwnSituation(m_ownAircraft.getSituation());
+        getNetworkContext()->updateOwnCockpit(m_ownAircraft.getCom1System(), m_ownAircraft.getCom2System(), m_ownAircraft.getTransponder());
     }
 
     void CContextSimulator::setConnectionStatus(bool value)
@@ -104,6 +94,12 @@ namespace BlackCore
                 qDebug() << loader.errorString();
             }
         }
+	}
+		
+    IContextNetwork *CContextSimulator::getNetworkContext()
+    {
+        Q_ASSERT(this->getRuntime()->getIContextNetwork());
+        return getRuntime()->getIContextNetwork();
     }
 
 } // namespace BlackCore
diff --git a/src/blackcore/context_simulator_impl.h b/src/blackcore/context_simulator_impl.h
index 5ca64482a..87f5b8be6 100644
--- a/src/blackcore/context_simulator_impl.h
+++ b/src/blackcore/context_simulator_impl.h
@@ -25,43 +25,19 @@ namespace BlackCore
 
     public:
         //! \brief Constructor
-        CContextSimulator(QObject *parent = nullptr);
+        CContextSimulator(CRuntimeConfig::ContextMode, CRuntime *runtime);
 
         //! \brief Destructor
         virtual ~CContextSimulator();
 
-        /*!
         //! Register myself in DBus
         CContextSimulator *registerWithDBus(CDBusServer *server)
         {
             Q_ASSERT(server);
             server->addObject(CContextSimulator::ObjectPath(), this);
+            return this;
         }
 
-        /*!
-         * \brief Runtime
-         * \return
-         */
-        const CCoreRuntime *getRuntime() const
-        {
-            return static_cast<CCoreRuntime *>(this->parent());
-        }
-
-        /*!
-         * \brief Runtime
-         * \return
-         */
-        CCoreRuntime *getRuntime()
-        {
-            return static_cast<CCoreRuntime *>(this->parent());
-        }
-
-        //! \brief Initialze the context
-        void init();
-
-        //! \copydoc IContextSimulator::usingLocalObjects()
-        virtual bool usingLocalObjects() const override { return true; }
-
     public slots:
         //! \copydoc IContextSimulator::isConnected()
         virtual bool isConnected() const override;
@@ -69,8 +45,6 @@ namespace BlackCore
         //! \copydoc IContextSimulator::getOwnAircraft()
         virtual BlackMisc::Aviation::CAircraft getOwnAircraft() const override;
 
-
-
     private slots:
         //! \copydoc IContextSimulator::updateOwnAircraft()
         virtual void updateOwnAircraft();
@@ -79,23 +53,20 @@ namespace BlackCore
         void setConnectionStatus(bool value);
 
     private:
-
         /*!
          * \brief Load any kind of plugins
          * \todo Currently it goes through the plugins folder and creates an instance for any plugin it may find
          *       In case an FSX and an X-Plane are in that folder, m_simulator will always point to X-Plane in the end.
          */
         void loadPlugins();
-
         BlackMisc::Aviation::CAircraft m_ownAircraft;
         BlackCore::ISimulator *m_simulator;
-
         QTimer *m_updateTimer;
         BlackCore::IContextNetwork *m_contextNetwork;
-
         QDir m_pluginsDir;
+        IContextNetwork *getNetworkContext();
     };
 
 } // namespace BlackCore
 
-#endif // BLACKCORE_CONTEXTSIMULATOR_IMPL_H
+#endif // guard
diff --git a/src/blackcore/context_simulator_proxy.cpp b/src/blackcore/context_simulator_proxy.cpp
index 15e62f086..3cedfb22d 100644
--- a/src/blackcore/context_simulator_proxy.cpp
+++ b/src/blackcore/context_simulator_proxy.cpp
@@ -17,7 +17,7 @@ namespace BlackCore
 {
 
     // Constructor for DBus
-    CContextSimulatorProxy::CContextSimulatorProxy(const QString &serviceName, QDBusConnection &connection, QObject *parent) : IContextSimulator(parent), m_dBusInterface(nullptr)
+    CContextSimulatorProxy::CContextSimulatorProxy(const QString &serviceName, QDBusConnection &connection, CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextSimulator(mode, runtime), m_dBusInterface(nullptr)
     {
         this->m_dBusInterface = new BlackMisc::CGenericDBusInterface(
             serviceName , IContextSimulator::ObjectPath(), IContextSimulator::InterfaceName(),
@@ -27,8 +27,7 @@ namespace BlackCore
 
     // Workaround for signals, not working without, but why?
     void CContextSimulatorProxy::relaySignals(const QString &/*serviceName*/, QDBusConnection &/*connection*/)
-    {
-    }
+    { }
 
     bool CContextSimulatorProxy::isConnected() const
     {
diff --git a/src/blackcore/context_simulator_proxy.h b/src/blackcore/context_simulator_proxy.h
index f5998ce70..4379dcdf9 100644
--- a/src/blackcore/context_simulator_proxy.h
+++ b/src/blackcore/context_simulator_proxy.h
@@ -16,40 +16,24 @@ namespace BlackCore
     {
         Q_OBJECT
     public:
-        /*!
-         * \brief DBus version constructor
-         * \param serviceName
-         * \param connection
-         * \param parent
-         */
-        CContextSimulatorProxy(const QString &serviceName, QDBusConnection &connection, QObject *parent = 0);
-
         //! Destructor
         ~CContextSimulatorProxy() {}
 
-        /*!
-         * \brief Using local objects?
-         * \return
-         */
-        virtual bool usingLocalObjects() const override { return false; }
-
     private:
+        friend class CRuntime;
         BlackMisc::CGenericDBusInterface *m_dBusInterface;
 
         //! Relay connection signals to local signals
         void relaySignals(const QString &serviceName, QDBusConnection &connection);
 
     protected:
-        /*!
-         * \brief CContextNetworkProxy
-         * \param parent
-         */
-        CContextSimulatorProxy(QObject *parent = nullptr) : IContextSimulator(parent), m_dBusInterface(0) {}
+        //! Constructor
+        CContextSimulatorProxy(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextSimulator(mode, runtime), m_dBusInterface(0) {}
 
-    signals:
+        //! \brief DBus version constructor
+        CContextSimulatorProxy(const QString &serviceName, QDBusConnection &connection, CRuntimeConfig::ContextMode mode, CRuntime *runtime);
 
     public slots:
-
         //! \copydoc IContextSimulator::isConnected()
         virtual bool isConnected() const override;
 
@@ -59,4 +43,4 @@ namespace BlackCore
 
 } // namespace BlackCore
 
-#endif // BLACKCORE_CONTEXTSIMULATOR_PROXY_H
+#endif // guard