Home Assistant failing for unknown reason

My HA installation had been performing well until Yesterday. Recently updated and running well in VirtualBox for a few weeks. Suddenly I am getting errors during loading and complete failure to finish loading. I have not changed anything recently. Just looking at what will be required for Zigbee devices.
Following is the last part of of the actions during an attempt to start HA. No errors appeared prior to the ones shown.

I am now checking my system hardware t look for issues.

Hoping for guidance to correct this issue

VirtualBox Version?

VirtualBox 6.1.32

Try version 6.1.30

Yes, that fixed the startup, although I also had to change the USB version to 1.1.
Thanks,

Fantastic. Assuming you are using the same VB tools version, out of curiosity what’s connected to the USB port?

I am using the VirtualBox program interface. Is there a separate app for VB tools?

I would like to make duplicates of the HA VB Machine for testing variations. Googling has not identified a way to do this. Is there a way to create duplicates?

I assumed the USB port was for the mouse/keybosrd.

Yes

https://www.virtualbox.org/wiki/Download_Old_Builds_6_1

The keyboard should be virtualized through the host. But if you’re going to connected anything from the host to HA; you’ll need the tools and should create USB filters for each device.

Thanks. And I did find the clone function and created a duplicate.