Whenever I would request the game servers on the lobby screen, A bunch of pop-ups would appear saying "'4294967583' is not a valid integer value." I thought reinstalling Soldat would solve the problem, but it hasn't. This error also doesn't allow me to join a game, when I click join, Soldat would crash.

you need to uninstall, restart your computer, then install soldat again.

I got the same error today while the map was changing on soem inf server. Server kicked me and when i tried to rejoin the error popped up.

Hmm, what operating system are you running on? And did you make changes to soldat at all?

" '4294967583' is not a valid integer value."

I get this type of errors when i a wrong ip type on the ip input.

Did you try to join a server "manually"?

I am running on Windows Millenium, it happens whenever I request the servers, click on them, and just randomly on the server list.