Garmin and Strava

[Sturmey_Hub]

I'm pretty sure this isn't a device/firmware issue. If the activities are getting onto Garmin Connect, then the device itself is out of the loop - the Garmin to Strava api is failing...somehow.

It's worth checking at both ends (garmin and Strava) - have you changed passwords on either, and failed to update?

Yes.
I connect to the computer via Garmin Express and then to Garmin Connect.
Everything is on Garmin connect - so yes, I agree - the device, cable etc is all good.
When I set it to link to Strava, I have to sign into Strava and all seems o.k.
Totally baffled!

 

[yello]

It's been a while for me but the auto-sync feature always 'just worked' without problem.

Is it one particular ride or a batch of them that are not syncing? Could you try uploading the files(s) manually to Strava? Maybe there's something about a particular ride/file that's blocking the sync??