Since a few days I get error messages when I try to install new apps or update existing apps. I get error messages from the iOS app but also from Garmin Express (Mac OS). The Fenix 3 is connected and activities and steps are synched without any problem.
I have tried rebooting the F3 (several times), and I have also deleted the iOS app and installed a fresh copy. The problem remains.
Any suggestions how to fix this?