Really bad performance - low FPS and stuttering

[tempestornado23]

Check out this thread too with 700+ votes already…pointing to a possible memory leak that slows performance over time and can cause CTD on longer flights.

After playing a few hours, FPS drops from 40 to 5FPS

Exactly the same for me, after playing a few hours, FPS drops from 40 to 5FPS or even lower. Playing on high. Ryzen 7 3800x 32GB RAM RTX 2080 Super 8GB VRAM 1 TB Nvme gen 3 600 Mbs wired ethernet connection No AI aircraft, just opened a ticket to Microsoft