RichardK

That's fine, and rebooting works for me too - but it shouldn't be necessary. Network connections are ephemeral, the expectation should be that the connection will fail occasionally. The device should be able to recover from that without intervention.

My ISY has gone offline twice recently. I see that my cable modem went offline so that was the cause - but why doesn't the ISY recover when it comes back? Running firmware 4.5.1. I upgraded a week or two ago, this never happened before the upgrade. 1. Amazon echo says ISY is offline (or actually that all the devices are offline) 2. my.isy.io says ISY is offline 3. ISY says it is online (admin console, portal integration tab) 4. If I click more info in that tab I get a blank blue screen on the web site. 5. Rebooting the ISY fixes it. The only thing in the error log around the time it went offline. Nothing in the log for 3 days prior. Wed 2016/10/05 08:48:02 PM System -140000 my.isy.io Wed 2016/10/05 08:48:37 PM System -140000 my.isy.io