I've had this problem a couple of times now but could not find any answer to it, despite my best efforts of searching.
When my plane suffers damage to the CDU / NAV systems and I manage to RTB for repairs, the CDU indicates a wrong position afterwards. I tried realigning it with both ground an in-flight mode but neither one has helped.
This leads to the waypoints being wrongly indicated in the HUD and slewing sensors to SPI or steerpoint doesn't work either.
The TGP however is still showing the correct coordinates, so if I create a Markpoint via the TGP, it is gets created correctly, but is indicated in the HUD at a totally different place.
Is it a bug or am I missing something to align the NAV to the correct position?
