First, I've never had a problem running AH2 until the latest update...
Very inconvenient to be bombing the devil out of something for follow on missions, and then AH2 CTD's for no apparent reason. I was in a slow turn with 2 more drops to make, and it happened. Once more, is that the arena I've spent all morning help take bases in, is 141 of 100 and I cant get back in with my squaddies or my teammates that I've been taking dirt with, not even to mention the perks I lost from kills/bomb damage which is only aggravating at best. The real aggravation comes from not being able to get back into the arena...