Tried multiple things to do to join any blackwonder server but cant , all others servers work but cant join yours, unless i find map online and download it but most of the map doesnt match or exist so is there any solution or any files that i am missing? ( happened from yesterday )

When I join any blackwonder server the screen "freezes" i cant chose any team or class but i can see who are talking last time i checked i wasnt banned from the server. On other servers everithyng works perfectly, help please.