Since Sept. 8th 2012 I have been getting into games great and the speed is fine, but about 2-3mins into it I just get kicked out and it gives me the traditional "SERVER CONNECTION TIMED OUT" error. This has happened to me in EVERY match I've gotten into since that day. What makes it even more confusing is, I recently downloaded Collection 4 for Xbox 360 and to my knowledge these problems didn't start until then (shi**y connection mind you, but never booted this consistently).
It could be just a coincidence, but I find it peculiar that it began right after new DLC. SO I don't know if this is caused by the new DLC or my ISP. Like I said, I have never been kicked out like this (every match), sure I've gotten booted, but just not at this level. My NAT type is OPEN and when I try to delete the key file tech support says to in the hard drive, it doesn't even show up. This is very frustrating and I realize it could be a number of issues, but I just want to know if anyone else has experienced this. I would greatly appreciate some insight.