I’ve had HAG for a year now and all of a sudden the lights random got disconnected. I’ve tried restarting the system but no bueno. Any idea on how or what I can do to get them back online?
What light model?
What integration/protocol are they using?
Are they groups of lights, or a single light?
Is it happening to all lights? I see the Family room light still seems to be available - if so, what makes it different from the rest?
Anything in the logs?
Did you check if those entities got renamed to _2?
Did they all go unavailable at the same time? If so, what happened round that time?
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Recently I’ve had a few devices drop off. After chasing what seemed to be random (fix one thing, another becomes unavailable) it turns out I needed to reboot my router, then reload HA and re-add the individual devices that remained unavailable.
Not sure that’s what you need to do, but. . . FWIW.