RPCN stopped working yesterday

Tried logging in wasn't working, verified server is actually up, it is. Tried again today on the newer build still not working. Tried making a new account it won't create a new account but I did save the credentials to my old account. Also tried the build before yesterdays build from my "old" folder temporarily and that didn't work either. Would like to know more about creating an account for RPCN since it didn't seem like I was able to choose my username, haven't found that info anywhere other than the youtube videos on it.