When trying to connect to PE server I get Invalid Name error. I can't change my name with out paying 10$ to Microsoft to have it changed. Also there is no server refresh button.
Linked issues
Comments 4
But the same issue is in pocket edition (Witch win 10 version was built off of) and can only be salved by changing you name (Witch cost 10$ to change with Microsoft)
Only one bug per ticket, also, this seems to be a problem with your microsoft account.