Komoot on Venu S2 report Offline

After usinng the Komoot app for navigation from my watch for years without issues, after the last update it doesn't work anymore:

- the tours arrive in the Connect app correctly
- when traying to open a tour on the watch, it shows the available tours correctly, but with each tour is shows a tiny broken cloud icon.
- after selecting a tour it takes a 30 secs or so befor the error message appears: You are Offline. Only downloaded tours are available. Connect with your phone via BT etc.

All the time I am connected with BT. WiFi on the watch is switched off.

Tracking a walk or ride with the komoot app on the atch works fine and the recoding is uploaded to Garmin Connect and the Komoot account correctly.

Watch: Garmin Venu 2 version: 19.05 Connect IQ System 7

Komoot on watch: version 4.23.2 date 2025-10-20

Phone: Galaxy S22, Android version 16, Version One UI 8.0

Komoot app on phone: version: 2025.47.0

Thanks for any suggestions

Jos