My Forerunner 301 worked fine with Garmin Express until I upgraded my computer and reinstalled Windows 10.
I have tried steps of "My Garmin Fitness Device is not Detected by Garmin Express". "Steps to Disable USB Selective Suspend on a Windows Computer" to no avail.
Device Manager shows it as unknown device.
Could anyone offer to tip on how to diagnose this? ciq.forums.garmin.com/.../1460891.png