I have a Garmin Edge 130 which I use with a Garmin Varia HL500 headlight, a pair of Garmin TL300 tail lights and a Garmin RTL510 radar. I also use a Garmin Varia Remote to left / right indicate and to override the lights being controlled by the Edge 130. It all worked perfectly until a week ago when I would turn on my Edge 130 and the Light Network would form... but instead of going to my favoured "High Visibility" setting, it would do this for a few seconds and then turn all the lights off. I also can't override with the Varia Remote as the Edge immediately overrides it and switches the lights off again. The Remote works normally as long as the Edge is switched off... from this, I deduce that the Edge has a problem with the Light Network. Anyone experience this or has a fix?