I eventually got this to work yesterday, after failing so many times, but after I finished the activity, which guided me fine for the most part, but not perfect, it uploaded to Garmin connect fine, but nothing on Strava, no upload at all, I have everything synced fine, as have done some hikes and they synced fine today, If I manually upload the activity from connect to strava it has none of my data from Herat rate or power sensor, what's going on any Help .
Cheers.