Forerunner 55 has been trying to perform multiple updates daily for 3 weeks now. Have tried every recommended step. Please help before I throw it out (and never buy a Garmin again). Warning beeps will occur sometimes multiple times per hour, sometimes hours apart. I've tried hard resets, updating via Garmin Express, unpairing and re-pairing the device from being connected to Connect on my iPhone, removing extra files via my computer. Nothing is working. I'm extremely frustrated as this device is only 2 years old.