Borderless alt-tab causes screen to go blank

[Callin]

Hi folks,

I have Windows 10 version 1903 and two 2080Ti cards. When I alt-tab elite dangerous in borderless, the screen goes black for a second or two before the desktop shows up again. It goes black again when I switch back.

I use HDR with 10-bit in my Windows settings.

Any idea how I can make alt-tab not do this?

Thanks!

[Dolphin Bottlenose]

Does your desktop have the same resolution as the game? It sounds like a resolution switching delay.

Also keep in mind that this game doesn't work well with dual cards setups - graphical artefacts are a common problem. Maybe try to disable one card and see if the problem persists.