I have the opposite - it’s charging but I get no green flashing light. I also get no connection to PC; I have tried multiple cables including garmin branded ones. I’ve cleaned the USB contacts. No idea what else to try. Ideally I’d like to reapply 3.7 but don’t believe I can do this from the edge.
Mine will charge, connects to my Mac and the green light flashes when charging but I get seemingly occasional red flashes mixed in the constant green flashing while charging. If functions fine though. Varia 510.
