So this is a specific issue I haven't seen anybody else have directly. First of all, the PC specs:
Zotac Gaming RTX 2080ti 1.35GHz
Intel i9-9900k 4.7GHz on Aorus Z390 ATX board
4x 8MB DDR4 3000MHz
Win 10 64-bit
Monitor Samsung C49RG9 49.0" 5120x1440 120 Hz Monitor on one DP 1.4 cable to GPU
Storage: 1TB Samsung 970 EVO NVMe
4TB Samsung 860 QVO
Recording with OBS
When I am recording DCS through OBS, the game itself runs at about 40-80fps on pretty high settings. OBS, however, experiences a lot of stuttering as it encodes and it shows in the recording. Whenever I switch to OBS and make it the foreground application, it then records the game at 60fps with no issue. The game itself also maintains its same 40-80fps. Of course while flying, I cannot keep OBS as the prime window since the HOTAS no longer applies input to the game.
EDIT: Also to note, this issue only began when I swapped out my monitor from 2x 60Hz 24" monitors to the single 120Hz 49" monitor.
I figure somewhere either in OBS, Windows, or DCS there is an option to limit how much GPU power is being dedicated to DCS.
Any help would be greatly appreciated here.
Recording settings attached. https://gyazo.com/1b45c435ff8fee2016223b3a8fec2a14
https://gyazo.com/70008512fb3b5a6d21287a17616d094e