I was in an airport yesterday using my corporate email account on my tablet. I was connected using my droid phone as a hotspot. For some reaon my outbox got "stuck" and no outbound mail would flow? When I dropped off the droid and paid to get on the boingo system in the airport nothing still flowed out. I deleted all of my outbound email and started over. at that point, outbound email flowed again. anyone seen behavior like this? any thoughts? thanks.