Index: sources/canbus/FrameInterface.cpp
===================================================================
diff -u -r97d593e2e7adb36f2f9f97f9bb9958dcef740bc1 -r1b24a85761c65a685fac98f396e244af97b94443
--- sources/canbus/FrameInterface.cpp	(.../FrameInterface.cpp)	(revision 97d593e2e7adb36f2f9f97f9bb9958dcef740bc1)
+++ sources/canbus/FrameInterface.cpp	(.../FrameInterface.cpp)	(revision 1b24a85761c65a685fac98f396e244af97b94443)
@@ -165,11 +165,24 @@
  * \return  The Category if the channels from the UI
  *          perspective FrameInterface::ChannelGroup
  */
-FrameInterface::ChannelGroup FrameInterface::checkChannel(quint32 vFrameId, bool *vOK)
+FrameInterface::ChannelGroup FrameInterface::checkChannel(quint32 vFrameId, bool *vOK, bool *vDebugChanngel)
 {
     bool ok = true;
+    bool debugChannel = false;
+
     FrameInterface::ChannelGroup channelGroup = ChannelGroup::eChannel_Unknown;
     switch (vFrameId) {
+    case eDialin_HD:
+    case eHD_Dialin:
+    case eDialin_DG:
+    case eDG_Dialin:
+    case eDialin_UI:
+    case eUI_Dialin:
+        channelGroup = ChannelGroup::eChannel_Ignores;
+        debugChannel = true;
+        ok = false; // it's still false since UI is not handling any messages coming form Debug Channels.
+        break;
+
     case eChlid_HD_DG    :
         channelGroup = ChannelGroup::eChannel_Ignores;
         break;
@@ -206,6 +219,8 @@
     }
     // coco begin validated: manually tested
     if (vOK) *vOK = ok;
+    if (vDebugChanngel) *vDebugChanngel = debugChannel;
+
     // coco end
     return channelGroup;
 }
@@ -221,11 +236,15 @@
 void FrameInterface::onFrameReceive(const QCanBusFrame &vFrame)
 {
     bool ok = false;
+    bool debugChannel = false;
+
     quint32 mFrameId = vFrame.frameId();
-    ChannelGroup channelGroup = checkChannel(mFrameId, &ok);
 
+    ChannelGroup channelGroup = checkChannel(mFrameId, &ok, &debugChannel);
     if (!ok) {
-        LOG_DEBUG("Unexpected Channel\r\n" +
+        QString message           = "Unexpected Channel\r\n";
+        if (debugChannel) message = "Debug Channel\r\n";
+        LOG_DEBUG(message +
                   Format::toHexString(mFrameId, false, eLenChannelDigits) + " -- " + vFrame.payload().toHex(' '));
         return;
     }