Epic Games: I can't log in through internet problems?

The following question: I've already thought about quitting with Fortnite because it is full of mistakes and the game is messed up. But still I play it sometimes but now an error has occurred that seems to never let me log in again. It says: You seem to be experiencing some Network connectivity issues. My internet works perfectly and I just went out of a round and I was kicked. Does anyone know how to solve the problem?

Pc, xbox, switch, cellphone, ps4 just set up the Internet connection again depending on which of the mentioned server you use it works differently but sometimes it can be halted that the proxy is rejected because it has expired but can also be that someone has reported and you have been banned