I get errors saying it's either full or misconfigured when I try to join a server, even when I set-up my own server!

Happening here too. I figure its just the heavy load on the master server caused by the surge in traffic in the past day or so.

I had the same problem but it was because i didn't forward my ports properly so make sure you do that first

I get "version mismatch or map transfer fail" for every remote server (is it possible the new version has mismatched client/server) ?

I get "i get server connectionf failed: it's either full or misconfigured" when connecting to my own, but I suspect that could be because it tries to connect to my external IP, rather than localhost, and I have no way to fix that.

Seems i have another problem with my server it seems to unable to get past 10 players even when more join everyone else disconnects