Does anyone know why my timeline bar is on a low frame rate?

[maurits3276095756b9]

Before I switched to a big screen with 165 hertz I didn't had this issue, but now something has changed.

[Peru Bob · Accepted solution]

Try updating or rolling back your graphics driver directly from the video card manufacturer’s site. If NVIDIA, do a clean installation of the latest Studio Driver (NOT the Game Driver).

[maurits3276095756b9]

It worked, Thx for your help!