After running my FSX after a couple of days, I found other aircraft sunk in the ground 1/2 way, or stuck in the ground with their nose. It is strange, because the aircraft I fly in is ok. Fsx was always running perfect before, and after not using it for a couple of days, things seem changed or are a problem now. Do I need to re-install all my software again, or could it also be something with to extreme graphic settings? I have an I7 processor, and pc specially boosted up for FSX

Is the problem just in multiplayer?

Sorry for The late reply, but I never use multiplayer.

Is it still doing it? If so have you tried rebuilding the fsx.cfg file?

If you are using a non-English language version of FSX, this is caused by a recent Windows update.

 

There is a topic on that on this forum.

 

Solution is to set Windows to English and select number format with dots, rather than commas.