Ever since 14.14, I no longer can form a light network with the Varia RTL515. I also need to manually connect the radar in sensors each ride in order for it to connect, but the light feature no longer works at all. The light won't connect and shows in the light network (I also have a Varia UT800 Head light). I have tried deleting all the sensors and even resetting the RTL515 and pairing fresh, but it will only pair the radar and the light on the RTL515 can't been seen anymore. Confirmed there's not an issue with the RTL515 by pairing it with my old Garmin Edge 830 and it worked fine so definitely something with the 14.20 update broke it.