A new update (v. 7.15.3.0) doesn"t recognize ant stick. had to downgrade to previous version (v. 7.15.2.0)
A new update (v. 7.15.3.0)
Are you sure you have the latest? I have version 7.16.3.0 and it works fine with ANT stick.
Incorrectly posted as reply to seilogramp
Garmin has some instructions at ANT+ Adapter Not Working With Windows 11