Hi hi! Thank you!
I’m not sure what the “Screen Flicker” issue is about? what does it look like? The entire screen flashes into some pure color? Could you describe it a bit more detailed or record a video? Thanks!!
Ah interesting. I never had this… What video card are you using? Could you go to your video card graphics/OpenGL settings and check if you have something like a “Tripple Buffer” or “Swap Copy” kind of option available? If so it’s best to keep them in default values.
Or are you on linux? This could also mean your graphics card need some additional configurations that enables swap copy (or something similar), I could imagine this happening in Intel integrated graphics, but not sure what the exact situation is on.
Could you try enabling “OpenGL Debug” in user preference > system ? Set it to “All” then also enable “Log Stdout” option, so you can see logs in the terminal, maybe there will be error messages, and if so please tell me what they are? Thanks!