VCI-100 suddenly acting funny in Traktor (tsi SE 3.5.1) - FX mode all funky...

Hi everyone or any body,

My name is Ryan Alby and I've been using Ean's VCI-100SE mapping for over a decade. I'm not sure what changed (nothing?) but only half the functionality of the VCI is there now. The slicer activates with button 1, but the jog wheel does nothing. The job wheels do nothing in any mode. The register as midi, but nothing happens. The faders work in FX mode, but the pitch sliders do nothing. Can't switch FX with the little buttons anymore. I've tried importing the tsi file a hundred different ways it feels... I know it's super old, but I really was just happiest using it. Anybody else experience this? thanks.

Traktor 2.6.8
tsi - SE 3.5.1
OS 10.12.6
Early 2011 MacBook Pro 15"