Cannot enter Device/User settings

Until Thursday I had had an Edge 530 and and Enduro paired to GC. On Thursday I paired an Enduro 2, too, and made it the Primary Wearable and Primary Training Device.

When I had the Edge and Enduro it was possible to enter User Settings following the Garmin Devices/ <device> / User settings sequence.

But after I added Enduro 2 I cannot enter User settings if the device is Enduro.  I mean the “running guy” is running for the eternity” and I get no messages at all.

I guess it is a bug.

Has anyone experienced it?

And please do not tell me to a hard reset with Enduro, because I did it appr. a week ago due to an unrelated issue.