I'm dropping my hotsync connection occassionally using the optional charging laptop cable with the Treo 600. Sometimes, the pressing the hotsync button doesn't even register at all with my windows XP machine. Whenever this happens, I can always hotsync just fine by attaching the normal hotsync cable that came with the T600 (the one that does NOT charge). I thought I might have a defective cable, but I experience it with the replacement cable that Handspring just shipped me today as well.

Any one else seeing this?