IPC and Hog3pc midi show control??

I use USB Midi drive at Hog3pc .The IPC connect both midi in and midi out.I setting up USB midi drive input and output at Hog3pc .And log in Hog3pc again . Both two select MSC in and MSC out.But both two can not tracking backup. I check IPC Midi pilot lamp is work.

I use USB Midi drive at Hog3pc .The IPC connect both midi in and midi out.I setting up USB midi drive input and output at Hog3pc .And log in Hog3pc again . Both two select MSC in and MSC out.But both two can not tracking backup. I check IPC Midi pilot lamp is work.