I’ve been using the USB keyboard to enter metadata for a couple years now. I went so far as to add a pull-out keyboard tray to my rack for easy access. I’ve updated a couple times recently and I’m not sure when it changed. It used to be that it worked 90% of the time. On occasion, if I was using the USB port for an update and then plugged the keyboard back in, it wouldn’t work until I restarted the KPA but it did work most of the time.
Now it seems like it DOESN’T work 90% of the time. Sometimes I can get it to work by unplugging the keyboard and plugging it back in. But that doesn’t always work.