I've had a F2 for about 18 months and have always had problems getting it to sync reliably with my phone. I finally got the unit replaced and it's better but still weird (won't Manual Sync, keeps disconnecting; only syncs "not in activity" or "always on" but drains battery in about a day).
Anyway, just got a VSHR and sync'd it with Connect and had no issues for the first workout, F2 sync'd, no problems. Since then, I haven't been able to get the F2 to sync at all. VSHR syncs consistently, F2 activities now have to be uploaded via Express. I've disconnected and "forgotten" the device and reconnected it, no success. I've tried turning off (per a recommend I found in the forums) and disconnecting VSHR, no change to F2.
Any thoughts or other possible solutions?
TIA