Thank you for the report!
Banning the player would be useless. The rules state that yes, indeed, you are forbidden to reconnect. However, I would like to elaborate on that rule: unless the player explicitly reconnects to try to switch teams (for instances, from zombies to humans or vice-versa, there is no valid point on banning them). They re-joined the server but remained in the same team. I would understand if he, as a zombie, left the server and only rejoined at the end of the round, but he immediately re-joined.
- Declined.
-- Thread closed.