I’ve had the same issue as you twice, both around 3hrs in to the flight flying from Dubai to the UK, once was in a similar place to your crash, and the other was a more southerly routing flying over the Greek islands then crashing to desktop over the Greek mainland. I’ve actually never had msfs CTD, I’ve had long haul flight freeze a few hours in, I find clearing the cache before every flight solved that issue with the 777, but CTD is totally new. I am running ActiveSky and BeyondATC, and do have a handful of airports installed in Greece as well. My error code was 0xc0000000002e5c278 Module name was FlightSimulator2024.exe