When I smoke at Fortnite I always have 5?

When I smoke at Fortnite, do I always have 5 seconds of black screen?

What to do?

That is with many full screen applications. The only way to prevent this is to switch on the window mode.

Don't stick out. You should always play in full screen mode.

But if I want to open Teamspeak in the background, for example, it always takes 10 years until I'm at the desktop. Didn't have the problem earlier

Yes, but full screen reduces input lag