Interesting. Same firmwares and iOS version here - and when I configure the ad-hoc I do it manually..
The issue is, that the ad-hoc network jams after anything from a couple of re-focuses (shutter button half-way) to maybe 50. The solution is to disable Wi-Fi on the iPad and turn it on again.. You have never had this problem?
When I'm through my dinner and the (EDIT) The New iPad keynote, I'll write a step-by-step post on how I set my ad-hoc up, so you can tell me if you do something differently.
Thanks for the info so far. :)
