Very Strange FPS issues

[RedSpar]

I'm having this FPS issue that I don't understand:

 

When I first load the game and go into a saved mission I'll get upwards to 70+ FPS...BUT...any mission after the first one I fly (even the same one again) my FPS drops to 45 or so

 

I only get good framerates on my first flight and any flight after that it is 15-20 fps slower. If I leave the game and restart it's back up to 70 again. I...just...don't...get....it. Any ideas?

 

 

Ryzen 5 3600/Nvidia 1650 Super/32GB Ram

[Flappie]

Hi RedSpar, could you please fly two different missions for 5 minutes each, then attach the resulting dcs.log file?

 

The file can be found here: C:\Users\your_name\Saved Games\DCS\Logs