I´m using a RTL515. Since quite a while I noticed that "a red light" is glowing behind the LED window even if the light is powered off and / or the battery should be empty. In addition a BT Connection is no more available (ANT+ works). Does anyone have experience with this issue? I couldn’t figure out if there is something like a "Hard reset" available. As per Garmin Express light is up to date. All other functions are working properly.
Thx for help!
