Dave, I am aware of that. But interestingly the update list did not indicate that the Android TV driver needed updating.
I went ahead and "updated" the Android TV driver, and it installed correctly, and all of the Android TV driver configuration was still there. It is working now.
I was playing around with the Allonis "poweroff" command, and made the mistake of updating the software at the same time. Unfortunately, that meant I did not know which of the two operations caused the issue. I have a few questions on the poweroff, but I will put them in a separate thread.