Espressobin V5 will not restart on REBOOT

Selecting from Luci, "System" and "Reboot" shuts down the system but a power on reset is required for it to initialize again. Is this expected?

I may get this fault also on v7 with lxc and/or chroot systems...
I do not successfully catch up the bug, because the debug console shows nothing...

I am thinking about a usb/serial console voltage fault... may be, may be not !

How should I approach this, open a problem on it? It's still an issue with the latest firmware. I've also tried stopping SAMBA4 and then unmount the drive and then do a reboot and that still doesn't work to reboot it. The IP interface shuts down with no way to communicate but it never re-initializes.