@HermannSW You mention that you are using your Herobox headless. I was planning on doing the same, but hesitated to buy the Herobox because I read in the forum that it does not support auto-poweron after power failure/recovery (see HeroBox doesn't wake up automatically
BIOS Autostart CHUWI HeroBox )
Is that feature working for you, or you need to turn it on manually after it loses power?