GIMX Adapter and HPP Pedals

Hey everyone!
Anyone here using a GIMX Adapter to emulate a G27 wheel/pedals? I have an accuforce and HPP PRX Pedals and I’m using the GIMX Adapter to get it working in FH4, but my gas pedal is having shortages when it’s pressed and I lose speed when racing because of these minor split second disconnects that are happening.

Anyone else experience a similar issue with the GIMX?