Are you still connected to MDM? Are you able to see inputs change with hitting any pads still? Is TriggeredInCC still active? Maybe Close Midi on MDM and power cycle MD? There is no reason for your Aux pads to have completely stopped working that I know of. Just make sure you have the proper number of inputs selected still in top left corner of MDM.
On the bright side it looks as though a current user from April is using that pedal, and from what I can understand his hi-lo was 64-2. So you may need to give it another go.
viewtopic.php?f=4&t=4599As far as getting more help, Dmitri is often responding in these forums and just give a little patience, I'm sure he will respond with assistance soon.