No Desklight/LED Control

I'm running Hog4PC, with a Hog III Programming Wing. Been working just fine for months. Yesterday, the gooseneck desklight on the console stopped working (no light at all, white or blue) and I don't have any control over the LED brightness, but the board itself still functions just fine. It happened when I moved the monitor which I thought may have bumped the USB cable, but like I said, it still functions.

I just ran the update to v2.2 this morning, hoping the new install would repair whatever might be loose, but to no avail. Is there a service or something that I need to manually restart?

TIA
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