I’m a new user to hassio and have been playing around with it on VM and recently jumped to a RP4. I noticed that when I am using the RP4, I cannot access the devices page from the GUI. The message I get is “Error while loading page devices”. This doesn’t happen in my VMware build.
I’m on 0.106.1 and have this in Firefox as well … indeed (thanks) using Chrome is a work around. But while i was entering a new issue on the issue page and checked (while having done a reboot, and checked it still didn’t work), while checking for Java errors or something, i suddenly find it working …
Thank goodness, I had the same problem, and switching to Chrome solved it. I had rebuilt my core devices files and everything.
The error began appearing around the same time I added the ESPHome add-in, and added a ESPHome device. Not placing blame, but just in case that’s what happened with others, then it’s a clue.