Looks like I'm hitting a bug with a maximum training load on rides which gives me incorrect info on current load ;
Ride from sunday, almost 5 hours 248w avg:
Exercise Load : 83
Training Stress Score: 355
Ride from saturday 7 1/2 hours 231w avg:
Exercise load: 125
Training Stress Score: 496,8
And as compare easy ride from today 2 hours 209w avg:
Exercise Load: 63
Training Stress Score: 107,1
Any hints what is going wrong ?
Now my garmin is telling me 'try working out longer or more often' when doing 30 hours and 2x 200km+ rides in a week.