It just happened again. This was NEVER an issue in the past, just with 6.7 and the user count hasn't changed. My topic count is less than 20% of what CC has said was the limit.
And no, no mods.
This is also not sacrafing performance - it's a bug, and it halts my entire server. No company email, no website, no ftp, nothing. That is never designed behavior.
