Can't upload new activities

Same problem with my Garmin 410
The activity files were created on the PC (under the C:\Users\<user>\AppData\Roaming\Garmin\Devices\<device id>\History folder) but they won't get uploaded to the Garmin Connect site - the upload gets stuck forever. Too bad.

Any response from Garmin on this long thread of issues???

In my connections list the latest activity is 18 hours old. So I don't know a single person who's been able to upload anything to GarminConnect since yesterday. The silence from Garmin support is disappoiting.

It would be nice if the problem was recognized and a site wide message posted. :( Very frustrating.

syncing activities from a Garmin 510 does not work as well

I have a Edge 500 and having the same issue, I have heard they have had this before earlier in the year and it took them a day or 2 to fix it. Fingers crossed they get A into G and get it fixed soon

Forerunner 220, same problem. Says uploading but nothing happens.

I am experiencing the same issues today with my 910XT. I have tried "transferring all" data 4 times, I have upgraded my firmware and have reset the watch and the data will still not show up on my activities list.

I have the same problem with my 220. Tried to upload manually too, but nothing? What to do??

I'm having the same issue with my Garmin Forerunner 10. I've never had a problem and I'm trying to upload 3 new activities with the same exact problem.

Any luck on how to upload activities via the forerunner 10?