unable to upload since update (Read 265 times)

I get the following error message when I try to upload my workouts. "Don't know me devices capabilities" .

Fixed.

I had the same issue using Chrome Dev on Mac OS X 10.6.  I switched to Firefox beta 4 and it worked.  For me, it was showing my Garmin and a TimeMachine network drive in the list of selectable items.  It also got stuck getting device preferences a couple times.  I tried reloading and clearing the cache, but no luck--the "Connect" button wouldn't work, was grayed out, or resulted in the "Don't know me device capabilities" error.  Since I was using Dev version, I didn't bother recording any details, but I can do more checking later if others have similar problems.