I am using the Carenado CT210M_Centurion_II_v1.1. It had been working fine but suddenly the pilots head set is in the way and a serial number request for the Tbient_Manifest_v1.0 (whatever that is) pops up. The other aircraft work fine. I am a pilot, not a hacker.  Has anyone else had this situation? This plane is basically unusable which sucks, since my real plane is a P210N and this is the one which most closely matches my real world performance for practicing instrument approaches.  Thanks!

Hi I am having the exact same problem on xplane 11 with my Carenado CT210M.  It asks for activation number and I don't have a number to give it.  In my case every other plane loads with no problem.  Additionally this occurred after my system upgraded to Win 11.  I hope someone will be able to help.