I currently have two accounts, however one of these accounts when joining a server causes the server to crash. This happens across any public server however the account in question can join private servers no problem.

When joining a server, I get the usual countdown timer like normal if you have joined multiple servers or came from one server and joined another and it get to the point where "ready" appears and this is the moment where the server crashes. I can join with my main steam account no problem; with nobody else in the server and I join my alt, it crashes the server instantly. I tested to make sure it was just that server, however any server be it low or high pop will crash when that account joins.