Hog 3 Blue USB Widget Not Working (Upgraded)

Hi all! I have a strange issue. My blue Hog 3 USB widget is not working correctly. It is connected to Hog 4 PC (latest version), and is recognized by the software. I have it properly connected and mapped in my DP8000 config. The “active” light comes on, but the “Link” light never does, nor does the DMX indicators. What could be wrong? Thanks!