http://rc.tf2center.com/log/221161
http://rc.tf2center.com/log/221144
I had two lobbies yesterday where players that should be in the lobby and apparently joined in a correct way were kicked a lot.
from ...161 :
[2014-09-24 02:10:14,937] L 09/23/2014 - 21:07:38: rcon from "167.114.34.28:33103": command "kickid 100 Only Lobby players may enter this game"
[2014-09-24 02:10:15,602] L 09/23/2014 - 21:07:39: rcon from "167.114.34.28:40462": command "kickid 96 Only Lobby players may enter this game"
Both games ended early with regards to mumble, as it put everyone in the main channel for "alltalk" a few minutes before the end of the match.
This seems like some crossed wires to me.