I've got a GPX and a chance to run in an epic place tomorrow...
Connect Fenix 5X to Windows computer - no detect. Lots of noise, device descriptor failures in device manager, but no device showing up. Rebooted, tried updating Garmin Express, the Fenix 5X has crashed at least 5 times and still no joy.
So backup approach - upload GPX to Garmin Connect and sync over phone. But Garmin Connect rejects the GPX... and the GPX exported from basecamp, and the TCX, and converted GPXs and TCXs in every manner I can think of.
So crap watch software and crap online software is about to ruin my day. I've been a proponent of Garmin, and generally pretty relaxed about this sort of poor software, but I've had enough now. ?600 for a watch and some critical functionality is just not working, months after release.
Rant over.