Takes some time for light to self-configure Light Network - just be patient 😉
Notes and solutions:
1. Old Varia RTL500 radar seems problematic with other lights when using Light Network. Sometimes it works, sometimes it doesn't. RTL510 and RTL515 both work flawlessly!
2. Unfortunately in case of pairing issues best solution was usually device hard reset. Then first, configure Light Network and after that pair other sensors.
