Button Boxes Don't Work With Simhub

I just started having issues with my button boxes, both connected via USB.  They work fine in Windows and on games, but as soon as I start Simhub, they stop working properly.  Buttons either won't work at all or intermittently or stay on when pressed once.  This is the same for both boxes, regardless of which USB connection I have tried, but ONLY with Simhub running.  I tried dropping back a couple of vrsions, but same result.

SOLVED: I recently added a DDU and then disconnected it.  Even when I disabled it in Simhub I got the issue with the button boxes, but the problem went away when I plugged the DDU back in or deleted the device entirely from Simhub.