Everything what i do the homey doesn’t come back to live or in recovery modus. I try several different power adapter plugs even a brand new original homey one but after 3.30 minuts the red led circle of dead appears.
Only thing to do is a support request to Athom and as @hvandrie says there is no “ Create Diagnostics Report ” because homey is off-line so must make a fake diagnostic report ID.
Looks like a sort of millennium bug/ crash that makes the homey to prohibit to reboot.