Garmin coach workouts not synchronized with 1050

Added a Garmin coach training plan.

Doing workouts on a home trainer with the 1050

The Edge is not showing the correct workouts on it's homepage.

I can solve this by deleting the 1050 from Connect and re-adding the 1050. Synchronization is going OK for a week or so.

My ForeRunner 965 shows the correct workouts (no picture taken)

Connect shows a BASE workout for the day

The Edge shows a Treshold (only 1 step to treshold power)