fps lags

Good afternoon, I am communicating with you through a translator, so if something will not be clear, please ask again. I have a problem, I play and stream the game GtA 5 rp, when the program obs is turned off, I have the smoothest picture, as soon as I turn on obs, the picture breaks, and not...

My OBS Studio behaves very strangely. For a few minutes it was stable at 60fps and then it dropped down to 30fps for about a minute and then back to 60fps. To be more precise, I see in my FPS display that the FPS of the program itself is decreasing and with it the recording/stream. And this is...

Recently, I tried to stream Geometry Dash using OBS as usual, but for some reason, my fps go crazy (they increase but this makes the game pretty unstable). I usually lock my fps to 240 but for some reason, after opening the OBS (no matter if it's with admin rights or not), my fps increases as...