I updated to 2.3.4.153 yesterday (from .140) and immediately ran into problems. The web interface hung at the point where it said it was rebooting the hub. Eventually, I closed the Chrome tab and tried to log back into the web interface. But I can no longer access it: my connection times out, or I get an error message that the server is unreachable. Yesterday, when I used the Find Hub features on the web (through https://my.hubitat.com/ and https://portal.hubitat.com) and on my Android app, the hub was quickly located -- but I still could not get access to it. I power-cycled it this morning, in the hope that might solve things, but the only effect has been to make it difficult to find the hub. Now, I have to put the MAC address in using the "advanced discovery" menu to find the hub. I also cannot access the Diagnostic Tool. I get essentially the same error messages as when I try to access the hub.
It seems logical to conclude the update has caused a problem. Is there any way to roll it back without the Diagnostic Tool?
Have you pressed the network reset button on the bottom of the hub for 7 seconds with a toothpick or paperclip? (The only round button in all the square ones)
The hub light color is green. It was blue briefly after I plugged the power back in and then went to solid green.
I cannot get to port 8081.
The hub IP does not seem to have changed. The "Find Hub" features all report it as being at the same IP address as pre-update. I also tried the other IP addresses that Hubitat occasionally has used.
I have not tried the network reset option. Will give that a try now and report.
I will try a different network port or cable, but I should note that my network has been seeing the hub. If I use the MAC address to find the hub, it does. I just cannot connect to it.
I have found the hub a few ways. I used my.hubitat and portal.hubitat on my desktop and through the Android app. What can I do to wipe cached data, assuming that is the issue here?
Re the earlier suggestion, I just tried a different cable and different ports on my switch. No change.
I tried the diagnostic page -- it does not connect.
I tried the rest button -- the round hole in your picture. By "hard reset," do you mean that button? Powercycling it? Factory reset? I have powercycled it but have not factory reset it. Saving that for last if nothing else works.
So to recap, you have a green led (not blue)
You did a network reset by pushing the reset button for at least 7 seconds and even after that (and powercycling the hub)
The diagnostic page at http://hubitat.local:8081
(Not the ip but explicitly hubitat.local) is unreachable….