Hello !
I run HA OS on a RPi 3 with a NVME SSD with a USB adapter. No more SD card. Only 2 adapter : Zwave dongle and RfxCom on USB.
No problem during 6 months.
On october, I updated HA OS with one of the release of october (monthly update at home, no exception). I take a very long time, more than 2 hours… I don’t remember if I reboot, but HA UI suddenly appears. One error with old yaml template format. I fixed it, the error disappear, but HA UI is unstable : I reboot my rpi if I don’t see UI, sometimes it failed after 5 minutes, or after 2 hours.
I can’t use HA on web brower or on my smartphone app.
I try to reinstall everything using my last backup file. No enhancement.
I see a new update last week (HA core I think ?) and HA UI was up. I tried to update. After 5 hours without HA UI, I reboot my rpi. It’s even worse than before.
This morning, I reboot again and I see this page.
I try to login, timeout.
I refresh the page, and I saw this message again :
I don’t know where to search. I think automation works well, the ventilation in the house is working.