msfs 2020 freezes for about 10 til 20 secounds in the Approach to The Airport EDDF(Frankfurt a.M.) via the Char Vor. Do you have also this long freeze?
Settings: All on Ultra with 50 - 60 FPS
Airplane: A320 Standard not the FBW
I also had a big problem with long pauses after SU5.
Mine seem to have gone away but I’m not entirely sure how I did it.
The only thing that comes to mind is reinstalling all my peripherals (yoke, throttle, etc) & removing all unnecessary keybindings.