OK,
Looks like reboot is the only issue I have currently.
Shutting down works, it takes more than 3 Minutes but it works.
I get an error regarding:
...
umount: /oldroot/sys: target is busy.
...
I found this thread: Hanging On Shutdown: umount /oldroot/sys: target is busy
Tried following it but it didn’t help, I’ll need to retry that again, I’ve might miss something.
I’ll try working with only one monitort and will update it’s effect.