Harmony 14 completely freezes Huion tablet?

For some reason, when trying to use Harmony 14 with my Huion tablet, it just completely freezes the tablet. It won’t even pick up on me trying to move the mouse around using it, let alone trying to draw. However, if I switch to another program like my browser, even with Harmony still running in the background, my tablet works perfectly. Is there a fix for this? I don’t really have the money for a new tablet, and all the free animation software I’ve found doesn’t work for the sort of stuff I want to do.