When I click "join server", And I click the cancel button before it logs me into the server, I go back, and it says "communication error". When I try connecting, it says "end of stream". I have to go to another server, then exit for it to appear normal again. It will also appear normal again once you wait about 10 seconds and hit refresh.
Linked issues
Comments 2
Duplicate of MC-247.
Confirmed. Try waiting 10 seconds, refreshing and then joining (don't double click, use the join button)
It's kind of weird and I don't know the reason for this, but waiting and using the button always fixed it for me.