Extremely High GPU Frame Times

Does anyone have any idea what could be causing insane GPU Frame times out of the blue? As of 3 days ago my FPS went form an average of 40ish to 18ish.

I have tried reinstalling the drivers, the game. tested other games and had no issues. I haven’t seen any posts that show people having this issue either.

Do you have any add-ons in your Community folder? If yes, please remove and retest before posting.
Tested with and without

Are you using Developer Mode or made changes in it?
No

Brief description of the issue:
A few days ago, my frame rates were cut in half. Checking out the issue in the fps meter, it is showing frame times of 30-50+ms for the GPU regardless of resolution.

Provide Screenshot(s)/video(s) of the issue encountered:

Detail steps to reproduce the issue encountered:
Happens every flight

PC specs for those who want to assist (if not entered in your profile)
10700K @4900
EVGA 3080 FTW
32G Ram @ 3600
850 Watt power supply

Build Version # when you first started experiencing this issue:
Happened 3 days ago

Are you on the Steam or Microsoft Store version?
Steam

Did you submit this to Zendesk? If so, what is your ticket #?