Also curious if there have been any updates or workarounds on these issues...experiencing both the Wi-Fi range and the GPS issues that have been noted (and as a runner, the GPS issue is particularly annoying).
Issue has manifested itself for me over the past week. Makes my GPS useless with all running/workout apps I've tried: HumanaFit, MapMyRun, Nike+, and I've had it lose signal with Google Maps navigation. Has any work-around been developed?