When x-Plane12 is connectd to xPilot the TX and/or RX on COM1 and/or COM2 are not highlighted. The audio settings are correct. Happens randomly. In A330 COM1 is correct, COM2 not highlighted, In A350 on COM1 only TX working, RX not highlighted, therefore you don't hear anything. In the BE58 COM1 is correct. Any idea what is wrong?