Ok, I'll post that here since I suspect it may be DX10 related but I am not sure. I currently need some help tracking down a BSOD issue that randomly happens after 10 minutes till 2 hours of flying the PMDG MD-11. Usually one would suspect unstable overclock for that, but since I flew the same route, same situation and same overclock in the PMDG 777 twice without issues, as well as pass any possible stability tests, I dont think thats the cause of the problem.

 

Anyone has a tip on where to start? Since I understand that blue screens are never directly related to a software, I think reinstalling won't fix anything here....

You need to check out the AVSIM CTD Guide and there's a download you can get and run and it will give you a good idea as to what caused the crash.  See link to guide in my signature.

 

Best regards,

It was an hardware issue after all, now its gone.