No smartphone notification from iPhone.

Hello, Unfortunately, my watch no longer vibrates with smartphone notifications. It has ok 16.11  is paired with an iPhone running the latest OS. It also shows me that the message has been received, for example in the case of a signal message, but the watch simply does not vibrate. So of course I don't notice that either. The same applies to calls, where the call is also displayed but there is no vibration. Page 81 and the following describe how to set it up, which is what I did. Also disconnected from the phone and reconnected. Also reset the watch and reconnected. I am at a bit of a loss

  • Double check the following:

    • System » Sound & Vibe » Vibration » On
    • Sleep Mode off
    • Do Not Disturb off
    • Test whether the vibrator works (For example by starting an activity - it should vibe when starting, or on every lap. Or in the test mode after powering the watch on while holding the Down button)
  • Point 1-3 was exactly this. and restart I did this morning and the watch vibrated, so no problem of the motor. Funny enough the problem seems to be solved. 
    1. joined the beta program,
    2. I changed in Garmin connect the primary training device, so not the watch anymore but my edge cycling computer. 
    3. Restartt.
    No clue why, but problem solved.