My edge loses it signal to get heart rate from my forerunner 235.
Same happens to me with vivosmart 4. When I move my wrist like to wake up the band the connection is restored.
Sudden signal lost on all ATN+ devices at the same time for few seconds up to few minutes is unfortunately normal behaviour of Edge 130.Another problem known for over a year and not solved by any firmware upgrade.
Same here. Very annoying.
I dont have that problem for quite some time. Have you tried to update to latest drivers?