Video recording / The recorded video stutters


I would like to ask for help. I want to record a video of the flight. I used the Geforce Experience program for video recording. Very good program, I made nice recordings and videos. In the past month, I have noticed that the recorded video is stuttering a lot. I do not understand why. I had no problem before.

My screen resolution is 4k, I have a 3080 ti video card. The simulator runs smoothly. I don’t understand why the created video is stuck. I tried several settings… I tried recording with another program, but I have the same problem there.

Anyone have any ideas?

Moved to Community Support-Miscellaneous for community assistance.