Kura with Polar M460, no Data

[DanielJ]

Hi all

I just aquired a Kura 2nd Hand from a friend. It pairs with my Polar M460 no problem, but in workout, no data shows, particularly no power. Well maybe speed, did not check, never look at speed in training.

When I pair with my Iphone, MyEtraining shows Power without any Issue. In Strava App however, Power numbers seem too low...

Has anybody had this problem?

Cheers
Daniel