BUG - H3 USB Programming wing, SETUP doesn't work

Hog 4PC 1.2.0 b540
connected devices: H3 Super widget, H3 Programming wing

Using the USB Programming wing, SETUP key doesn't open the Control Panel toolbar. Looks like the software is only registering the 'key down' and not the 'key up'. Holding SETUP down displays the LED brightness adjustments on the encoders, but releasing the SETUP key doesn't open Control/Prefs/Quit toolbar.

Performs normally using the onscreen front panel SETUP key and also with the keyboard shortcuts.

EDIT:
I quit and restarted the 4PC software several times and saw the same behavior. However, I just restarted the PC and now it performs normally.