Good morning,
i have a Forerunner 245 (no music) with all last update (fw 5.00, ant/bt/ble 6.06, GPS 4.40, Sensor Hub 5.04 ) that has been giving me a problem for a few days.
I have buyed the hrm4-run band and after running with the band, in the night the forerunner drain all the battery (to 90% to 20% in few hours), in the morning instead it no longer synchronizes with garmin connect. I have to power off and then connect to garmin express to sync data.
I think this is a big problem for a device like this.
Thanks