cooperfloyd

I don't have an m9 but I am looking at getting one. Since there are two expression pedal inputs (I am not using it for a volume pedal or wah or anything), can I assign a pedal to control something such as reverb decay or mix?

I don't have a problem using it as an audio interface or updating it, just with the librarian. I think for some reason the signal just drifts away to the point where it is very weak because (and this is really weird), I have noticed if I constantly move the volume pedal while the application starts up, everything works, for a few seconds, or until I stop moving it, then it goes back to not being able to use.

I am able to update helix through the line 6 updater app on OSX El Capitan, but when I open the helix librarian application, it states 'no device' or 'service not online.' I know the app knows it's connected because when I unplug my usb cable to helix the app immediately switches to 'helix device not connected.' If there is some process for connecting to the helix that I don't know about, please let me know, because all I am doing is connecting via usb and opening the app when helix is on.