I have had the same problem and haven't been able to upload since Saturday. The Ant Agent collects activities from the device and they appear in TC. Ant Agent reports an erorr uploading to GC. I have tried using load from a list and load from a file options in GC and both fail.
Doug
Then I uploaded directly from my 205 and did not get map info or all the events.
But the map info is in the Training Center data.
I've got one day to get it into MotionBased