This applies to my EP-10s, HS200, HS210 and others. All will intermittently drop offline and not obtain an IP address. I have 2 different routers and switches to both fail. Sometimes if I wait about 1/2 a day they will come back and get an IP address and start working again, but most of the time I have to remove them or turn off the circuit breaker, then return the power to get the to come back up.

I monitor my network and am notified by email or text if something fails to respond:

This is known fault of these devices and yet I don't see Kasa working with anyone to resolve the issue. I have someone in the house that cannot leave their bed and needs to turn on lights, etc. from their bed using Kasa - but it doesn't always work.

I would be happy to beta test firmware to help resolve this problem, or whatever will help get this resolved.