I have an Edge 840 and a 3iii power meter on my bike, they are connected. When I start a new ride the Garmin says it's connected with the power meter but it doesn't register power and cadence. When I then disconnect the power meter and reconnect it manually it starts measuring and it works well for the whole ride.
I already tried to ride for about 5 minutes waiting if it will connect, but it didn't. I deleted the power meter from the Edge and reinstalled it, but it didn't work.
How can I make it connect directly from start?
