Index: sources/ApplicationController.h
===================================================================
diff -u -rf1c4d7f7c9cd4422f6190a5b31c8f1e74e520c04 -r0eb3d05f90d7ed90eadfab6c0c1db76fa2a70fb6
--- sources/ApplicationController.h	(.../ApplicationController.h)	(revision f1c4d7f7c9cd4422f6190a5b31c8f1e74e520c04)
+++ sources/ApplicationController.h	(.../ApplicationController.h)	(revision 0eb3d05f90d7ed90eadfab6c0c1db76fa2a70fb6)
@@ -54,9 +54,9 @@
 
     QThread *_thread = nullptr;
     bool     _init   = false;
-    bool _settingsReadComplete = false;
 
-    QFutureWatcher<void> _settingsWatcher;
+    QFutureWatcher<int> _settingsWatcher;
+    int                 _settingsError = 0;
 
     ApplicationPost _post; // I may need to be put in a concurrent.
 
@@ -82,7 +82,7 @@
     void createFakeSeqAtBeginLongMessage(QVariantList &vData, const int vFakeDataLen);
 
     void postDoneRequest();
-    void versionsRequest(bool vPass);
+    void versionsRequest();
 
 private slots: // Should be private for thread safety and is connected internally.
     void onActionReceive (GuiActionType vAction, const QVariantList &vData); // UI <= HD/DG
@@ -116,14 +116,14 @@
     void onPOSTBluetooth    (bool vPass);
     void onPOSTCloudSync    (bool vPass);
 
-    void onPOSTFail         (Gui::GuiAlarmID vAlarmID);
+    void onPOSTFail         (Gui::GuiAlarmID vAlarmID, bool vSend = false);
     void onPOSTDone         (bool vPass);
 
     void onQuitApplication  ();
 
     void onLogIOFail();
 
-    void onTreatmentRangesIncorrect();
+    void onTreatmentRangesDone(bool vPass);
 
 signals:
     void didPOSTEthernet    (bool vPass);