Can't sync Garmin 910XT

Had the same issue! anyone have some solution to this problem?

I'm having the same issue with my 310xt. My current activities error out, but there WAS an old weight that says it did upload. I've still not got mine to work. This all has been working fine for months, up until last night.

Exactly the same errors with my 910xt - at least I know its not my watch or PC now, the forum is full of disgruntled users :(

Exact same problem with my 910xt this morning.

After having loads of issues with the new Fenix 2 and swapping it for the 910xt, this is just another reason to switch to Sunnto.

Same here. My activities upload to my hard drive but won't import into Garmin Connect. They'll import everywhere else (e.g., Endomondo, Strava, MapMyRide, etc.) but not into Connect. I can't even manually import them from my hard drive. I just get the proverbial "hourglass" when attempting to do so.

Same issue here. Everything was working fine around 5am EST on 8/25. I synced my early morning workout data with no problem as usual. However, by the evening of 8/25 I started to get that error message. I hope I don't lose all the workout data from yesterday and today because of the issue. Anyone know if there is a fix in the works that won't involve losing your data? Worst case, I just need the syncing work again even I have to lose some data (which would suck btw).

I had the exact same error. My last successful upload to GC on my 910xt was around 6pm on 25 August. The strange thing is that i know that the data uploaded successfully despite the error messages and the lack of display on GC is that the workout with all of the data showed up in my Training Peaks and Strava account.

Garmin 310XT here. Wanna hear something interesting and possibly heartening? Well, your data IS making it up to Garmin somehow, it's just not showing on Connect. I'm using Garmin Express and getting errors trying to sync. However, I have it setup to automatically upload my workouts to TrainingPeaks from Garmin Connect. So.... guess what?! My workout from last night threw errors in Garmin Express and is NOT showing on Garmin Connect. However, pop over to TrainingPeaks and there it is!!!

Not sure what this means. Guessing that a switch will be flipped and everything will be showing in Garmin Connect soon?!

Please read if you are still having issues uploading to Garmin Connect: https://forums.garmin.com/showthread.php?122991-Are-you-having-issues-uploading-to-Garmin-Connect