Oh yes...spend some time on these boards - it's littered with dead or dying Versa's. It appears the functional life of a Versa is about 6-8 months before the chaos ensues - dying batteries, synch issues, losing time, etc. I'm pretty sure that's why the Versa2 was introduced (although by the looks of it folks are having issues with it as well).
Call customer service - they will make you go through all the troubleshooting you've probably already done before - hard restarts, blue tooth off/on, factory reset, etc. and then they'll ship you out a refurbished replacement (assuming you're still under warranty). That will probably get you another few months of Versa life.
