Just took off from EDDF and on the ground I was getting pretty good performance. It's only after take off and during cruise that my FPS is tanking and I am getting a lot of audio stutters.

My base frame rate has dropped to 20-25 fps.

This only seems to happen in cockpit view. When I use an external camera my performance returns to normal.

I am using a 7800x3d and 5080. I also use autofps.

 

Edited October 8, 2025Oct 8 by COT_87

Performance improves when over water but when flying over land performance drops significantly

Wow, very interesting, I have the same CPU and GPU, no performance issues. I am on my 5th long haul and no issues at all with performance. Are you using SU4Beta though? I had issues with what before and reverted to SU3

Hello,

It may be worth doing a fresh install to rule out any corruption when first streaming/downloading the aircraft. 

 

Ultra clouds? Change the weather to clear sky and see what happen.