Description:
after certain time (about every 3 hours - not regularly) shows GCM in status of VivoActive - "not conected." VivoActive shows - "Waiting for connection." No self-healing or auto-reconnect is possible.
How often:
2-4 times per day and 100% overnight (really annoying)
Working Fix:
switch BT off, going AppManager, search for GCM, tap on it, then press "Force App Stop" wait about 5 seconds, then press "Empty Cache". Repeat last 2 steps until the cache size is 48kb. Last time empty cache. Now, leave AppManager, turn on BT again. You get sync for next 2-3 hours.
Does anyone have the same problem? I hope my fix helps but Garmin please fix the bug in GCM.