Windows freezes and seems to be when a docker update is due or done

Have docker running on a windows 10 PC, just for security cameras i.e. Blue Iris
but need docker for a Licence Plate recognising service.

Perhaps every 10 days or so I find the computer has locked up.
When I restart is it immediately starts updating docker.

Now guess could be anything but seems suspicious coincidence.
I have now turned of auto update & will see but wondered if this is a likely problem.

Surprised if freeze windows itself.

Thanks I/A