Edge 1050 - always reports distance and ascent PRs / no auto-sync

Hello,

At activity completion, my Edge 1050 always reports distance and ascent PRs, regardless of activity duration and distance. Why?

Secondly, why does the device NEVER auto-sync with Garmin Connect at activity completion? I always have to manually sync via my phone. I've tried restarting phone and device, as well as removing and re-adding device in Connect.

Thanks in advance,

Mark