Black screen after alt-tab.

[Xanthiras]

I decided to go through this game again and encountered a problem (W10, GF3070)
The game initially starts normally. However once I alt-tab and then go back to it, after a second or so the witcher's task bar icon disappears, and it also disappears from the process list, but the space occupied by it remains black until I restart the PC. If I try to uncheck fullscreen in the menu same thing happens immediately (except that the black area where Witcher used to be has a white top bar). I tried to set launcher and witcher.exe to compatibility with W7, but it had no effect.

Anyone knows how to fix it?

[Lord Raganow]

I tried to change the compability of the launcher to Windows 7, but it doesn't change anything for me.

[Lord Raganow]

I tried this one and it seem to solve this issue. https://steamcommunity.com/app/20900/discussions/0/648814842149794311/