I'm getting more and more user complaints that writing app settings using the iOS Garmin Connect app ends with an "access denied" page.
What I experienced:
As long as the app/widget (IoTClient) is newly installed or updated, I can safe app settings using my iOS device.
As soon as I safe app settings using my desktop version of garmin connect (win10) once the connection between iOS and the devices app settings (fenix3 in my case) is permanently broken. I see an "access denied" as soon as I try to write the app settings using the iOS app.
In other words, if I use garmin connect on my win10 desktop once to write app settings, I can not witch to the smartphone app anymore. (because of the access denied bug)