Strength App auto start and pause set

With my old Fenix 6X, the Strenght app automatically detected when starting and pausing a new set of reps and what type of workout as well.
With my new EPIX I have to manually press start and pause. 

Whats going on?

  • have you tried the auto-set option?

    I have just tried it now with the free Free Strength training option (not workout) and auto-set set to on. I had to start the activity, but as soon as I started my bicep curl reps, it started to count (note sometimes it can take 4 reps to pick it up - that is per the manual). Started with hand at bottom and lifted up when I got to 10 ups I lowered and stopped and didn't move for a couple of seconds, when I turned my wrist over to check the watch it showed 10 reps. I waited for 30s then started again, when go to 10 stopped, waited then check showed 10 reps again, waited 30s and started again and when I rested got shown 9 which was correct as first one I forgot to start properly from the bottom so arms were already slightly raised. Synced to app without any issues and has selected curls as the exercise.

    So as far as I can see its working.

    Firmware is current official version 7.35.