I used Unreal engine version of 4.26.2 , 4.27.2 and both version has acquired this error
(right click menu, context, …etc all menu flickering and maximized editor turns to black)
- My error is same tthat youtube video in this question"How to fix Editor Context Windows flickering - UE4 AnswerHub"
This error casued by when I turn on the ue4 passed 15~20minutes. normally
Below way is I already done this
I already Uncheck “Enable Window Animations”.
I turns off MFAA.
My graphic driver version of latest.
I used before this registry"After updating to NVIDIA Game Ready Driver 461.09 or newer, some desktop apps may flicker or stutter when resizing the window on some PC configurations | NVIDIA" but If I use this my maximized netflix be flickering when I watching netflix.
My Graphic Card: NVIDIA GeForce RTX 3070
Display : 2560 x 1440 (144Hz) - HDR support