[2022] TM 2020 PC Connection Failed (Error code: 401) any solution?

Hello all,

I need your help.

I get the following message every time I start TM 2020. Connection failed (Error code: 401)
So it´s not able for me to play online. I just can play offline the whole time


I also open the ports for TCP and UDP but without success.



I tried it while my AntiVirus was off..... without success.
I also tried it via EPIC Game Store ....without success.


Is there any solution for my problem?

Thanks and best regards
André