So, I've been unable to get past the "looking for players" message since the launch of Anniversary.
All required ports are forwarded on the router.
XBox is set to the same static local IP I gave it the day I bought it (192.168.0.101) (coincidentally ending with a 101)
XBox is in the DMZ
XBox reads as NAT open
62.***.***.**** is my IP, so unlikely a "101" issue
All games but Reach work fine in matchmaking
120 meg connection (so not a speed issue)
Any suggestions on a fix?