found a way to fix alt+tab

[Darthvoider]

you should tell all the players who have intel 4k+ to do this:http://www.techadvisor.co.uk/how-to/pc-components/how-set-default-graphics-card-3612668/ after doing that i'm now able to alt+tab as i like, so at least tell them a guide about that until you fix the intel 4k+ problem

[elexis]

Thanks, that sounds like a good hint. I'll put it to the umbrella ticket #4734

We have to fix this in our hardware detection code (so that we don't have to tell single user to do something)

[Darthvoider]

but you won't fix it until next patch, which takes months. why don't you just tell people for now?