Invalid Username

Issue:
Every time I try to join a room, it says “Invalid Username.The username must be 4-20 alphanumeric characters.” I am currently using Canary’s Latest Build.

Have u added the username and token in the configure option

You are not required to do this to join a room. Only hosting public rooms require this.

There’s a username field at the top right.

@Rayz , there is a nickname text box at top right of the public room browser window. You didn’t write anything, do you? Please give a nickname there.