Index: SystemComm.c
===================================================================
diff -u -rcbe3a1c1ad46e567fbd5c55aa0d2df0f506db019 -r6145aa3d5ad75342f087f36b1fcd41af213f95f8
--- SystemComm.c	(.../SystemComm.c)	(revision cbe3a1c1ad46e567fbd5c55aa0d2df0f506db019)
+++ SystemComm.c	(.../SystemComm.c)	(revision 6145aa3d5ad75342f087f36b1fcd41af213f95f8)
@@ -496,11 +496,6 @@
                     {
                         checkInFromTD();
                     }
-                    // If message from RO channel, update RO comm status
-                    if ( COMM_BUFFER_IN_CAN_RO_BROADCAST == getInBufferID( i ) )
-                    {
-                        checkInFromFP();
-                    }
 #endif
 #ifdef _RO_
                     // TODO define RO related check in
@@ -730,8 +725,7 @@
 #ifdef _DD_
             //TODO : validate code changes
             // Remove message pending ACK from list
-            if ( ( ( getU32OverrideValue( &pendingACKOverride ) != PENDING_ACK_LIST_OVERRIDE_TD_CHANNEL ) || ( pendingAckList[ i ].channel != COMM_BUFFER_OUT_CAN_DD_2_TD ) ) &&
-                 ( ( getU32OverrideValue( &pendingACKOverride ) != PENDING_ACK_LIST_OVERRIDE_DD_CHANNEL ) || ( pendingAckList[ i ].channel != COMM_BUFFER_OUT_CAN_DD_2_RO ) ) )
+            if ( ( getU32OverrideValue( &pendingACKOverride ) != PENDING_ACK_LIST_OVERRIDE_TD_CHANNEL ) || ( pendingAckList[ i ].channel != COMM_BUFFER_OUT_CAN_DD_2_TD ) )
 #endif
 #ifdef _RO_
             // TODO : clean up required