About a year ago, there was a problem with my lynksys router, where as I'd be flying along and about 15 minutes into my flight, I'd disapear to all those around me, even though I could still see them and interact with them, but once they left icon range, they were lost for good. This would happen with nme too. Mean while I was "Cloaked" i could drop troops, kill, drive vehicles, blow up town buildings, and not be effected by ack... it was the best "error" ever. But considering this unfair it was reported and taken care of. Hopefully this isn't happening again. But like I said, it can't be used as an effect "cheat" against other players (only objects, or enemy in Icon range when it occurs) and was never a widespread problem, which I assume was taken care of.
-GL