Hey guys, I got exact same problem, I disabled the parameter check signatures and the game starts well.
But when I join a server I get kicked after 1-2 minutes.
I tried a long list of troubleshooting , but nothing worked for me.
And just to let you know , this happens just on modded Server but it doesnt matter which mod (tried Battleroyale and Exile).
I would be happy if we find a solution for my problem.
Greetings