diff --git a/src/controller.cpp b/src/controller.cpp
index 9d16f1983..499acc1f3 100644
--- a/src/controller.cpp
+++ b/src/controller.cpp
@@ -73,24 +73,8 @@ Controller::Controller(QObject *parent)
     setApplicationProxy();
 
 #ifndef Q_OS_ANDROID
-    if (NeoChatConfig::self()->systemTray()) {
-        m_trayIcon = new TrayIcon(this);
-        m_trayIcon->show();
-        connect(m_trayIcon, &TrayIcon::showWindow, this, &Controller::showWindow);
-        QGuiApplication::setQuitOnLastWindowClosed(false);
-    }
-    connect(NeoChatConfig::self(), &NeoChatConfig::SystemTrayChanged, this, [this]() {
-        if (NeoChatConfig::self()->systemTray()) {
-            m_trayIcon = new TrayIcon(this);
-            m_trayIcon->show();
-            connect(m_trayIcon, &TrayIcon::showWindow, this, &Controller::showWindow);
-        } else {
-            disconnect(m_trayIcon, &TrayIcon::showWindow, this, &Controller::showWindow);
-            delete m_trayIcon;
-            m_trayIcon = nullptr;
-        }
-        QGuiApplication::setQuitOnLastWindowClosed(!NeoChatConfig::self()->systemTray());
-    });
+    setQuitOnLastWindowClosed();
+    connect(NeoChatConfig::self(), &NeoChatConfig::SystemTrayChanged, this, &Controller::setQuitOnLastWindowClosed);
 #endif
 
     QTimer::singleShot(0, this, [this] {
@@ -228,38 +212,6 @@ void Controller::showWindow()
     WindowController::instance().showAndRaiseWindow(QString());
 }
 
-void Controller::loginWithAccessToken(const QString &serverAddr, const QString &user, const QString &token, const QString &deviceName)
-{
-    if (user.isEmpty() || token.isEmpty()) {
-        return;
-    }
-
-    QUrl serverUrl(serverAddr);
-
-    auto conn = new Connection();
-    if (serverUrl.isValid()) {
-        conn->setHomeserver(serverUrl);
-    }
-
-    connect(conn, &Connection::connected, this, [this, conn, deviceName] {
-        AccountSettings account(conn->userId());
-        account.setKeepLoggedIn(true);
-        account.setHomeserver(conn->homeserver());
-        account.setDeviceId(conn->deviceId());
-        account.setDeviceName(deviceName);
-        if (!saveAccessTokenToKeyChain(account, conn->accessToken())) {
-            qWarning() << "Couldn't save access token";
-        }
-        account.sync();
-        addConnection(conn);
-        setActiveConnection(conn);
-    });
-    connect(conn, &Connection::networkError, this, [this](QString error, const QString &, int, int) {
-        Q_EMIT errorOccured(i18n("Network Error: %1", error));
-    });
-    conn->assumeIdentity(user, token, deviceName);
-}
-
 void Controller::logout(Connection *conn, bool serverSideLogout)
 {
     if (!conn) {
@@ -302,8 +254,6 @@ void Controller::addConnection(Connection *c)
     c->setLazyLoading(true);
 
     connect(c, &Connection::syncDone, this, [this, c] {
-        setBusy(false);
-
         Q_EMIT syncDone();
 
         c->sync(30000);
@@ -319,8 +269,6 @@ void Controller::addConnection(Connection *c)
         }
     });
 
-    setBusy(true);
-
     c->sync();
 
     Q_EMIT connectionAdded(c);
@@ -551,31 +499,22 @@ int Controller::accountCount() const
     return AccountRegistry::instance().count();
 }
 
-bool Controller::quitOnLastWindowClosed()
+void Controller::setQuitOnLastWindowClosed()
 {
-    return QGuiApplication::quitOnLastWindowClosed();
-}
-
-void Controller::setQuitOnLastWindowClosed(bool value)
-{
-    if (quitOnLastWindowClosed() != value) {
-        QGuiApplication::setQuitOnLastWindowClosed(value);
-        Q_EMIT quitOnLastWindowClosedChanged();
+#ifndef Q_OS_ANDROID
+    if (NeoChatConfig::self()->systemTray()) {
+        m_trayIcon = new TrayIcon(this);
+        m_trayIcon->show();
+        connect(m_trayIcon, &TrayIcon::showWindow, this, &Controller::showWindow);
+    } else {
+        disconnect(m_trayIcon, &TrayIcon::showWindow, this, &Controller::showWindow);
+        delete m_trayIcon;
+        m_trayIcon = nullptr;
     }
-}
-
-bool Controller::busy() const
-{
-    return m_busy;
-}
-
-void Controller::setBusy(bool busy)
-{
-    if (m_busy == busy) {
-        return;
-    }
-    m_busy = busy;
-    Q_EMIT busyChanged();
+    QGuiApplication::setQuitOnLastWindowClosed(!NeoChatConfig::self()->systemTray());
+#else
+    return;
+#endif
 }
 
 Connection *Controller::activeConnection() const
@@ -834,4 +773,4 @@ QString Controller::activeAccountLabel() const
         return {};
     }
     return m_connection->accountDataJson("org.kde.neochat.account_label")["account_label"].toString();
-}
\ No newline at end of file
+}
diff --git a/src/controller.h b/src/controller.h
index 2cbd90f82..90e7b3086 100644
--- a/src/controller.h
+++ b/src/controller.h
@@ -32,9 +32,7 @@ class Controller : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(int accountCount READ accountCount NOTIFY accountCountChanged)
-    Q_PROPERTY(bool quitOnLastWindowClosed READ quitOnLastWindowClosed WRITE setQuitOnLastWindowClosed NOTIFY quitOnLastWindowClosedChanged)
     Q_PROPERTY(Quotient::Connection *activeConnection READ activeConnection WRITE setActiveConnection NOTIFY activeConnectionChanged)
-    Q_PROPERTY(bool busy READ busy WRITE setBusy NOTIFY busyChanged)
     Q_PROPERTY(bool supportSystemTray READ supportSystemTray CONSTANT)
     Q_PROPERTY(bool hasWindowSystem READ hasWindowSystem CONSTANT)
     Q_PROPERTY(bool isOnline READ isOnline NOTIFY isOnlineChanged)
@@ -53,20 +51,12 @@ public:
     void addConnection(Quotient::Connection *c);
     void dropConnection(Quotient::Connection *c);
 
-    Q_INVOKABLE void loginWithAccessToken(const QString &, const QString &, const QString &, const QString &);
-
     Q_INVOKABLE void changePassword(Quotient::Connection *connection, const QString &currentPassword, const QString &newPassword);
 
     Q_INVOKABLE bool setAvatar(Quotient::Connection *connection, const QUrl &avatarSource);
 
     [[nodiscard]] int accountCount() const;
 
-    [[nodiscard]] static bool quitOnLastWindowClosed();
-    void setQuitOnLastWindowClosed(bool value);
-
-    [[nodiscard]] bool busy() const;
-    void setBusy(bool busy);
-
     [[nodiscard]] bool supportSystemTray() const;
 
     bool saveAccessTokenToKeyChain(const Quotient::AccountSettings &account, const QByteArray &accessToken);
@@ -143,6 +133,7 @@ private:
 private Q_SLOTS:
     void invokeLogin();
     void showWindow();
+    void setQuitOnLastWindowClosed();
 
 Q_SIGNALS:
     void busyChanged();