Shutdown (and reboot) not working

When I try to shutdown (or reboot) Home Assistant via Developer Tools → Services i get an error message (in Dutch): kan service hassio.host_shutdown niet aanroepen. undefined (= cannot call service hassio.host_shutdown. undefined)

I’m on version 2022.7.7

The log is not loading so cannot troubleshoot there. Does somebody have any suggestions what to do whitout just unplugging?

Did you install Music Assistant 2022.8 beta?

No i have not.

Aparently it did shutdown and was all i was seeing in HA still in cache in chrome. Thanks anyway.