patch 6.18 bug

I hope this is the right spot for this... sorry if it's not.

Since this patch, every single game disconnects at the 1 minute mark. I've done a few custom games, and same thing. it stops responding, dc's, then tells me to reconnect. It's kind of a pain in the... neck... especially if we are invading, or if I'm the Donger and I need to setup my turrets.

Help?

Thanks