Hey All ~
Thanks in advance for any help you might be able to pass my way!
I just did my upgrade from PE6 to PE7 this week, and also replaced my VS-1880, which I was using to submix and route signals form a bigger Mackie mixer, with an M-Audio Projectmix I/O. I was using a Firewire Solo prior to this to get signals in/out of my PC, so when I installed the new drivers (for the new device) everything went smoothly, at least in terms of getting a live signal back out of the computer (using drum loops to test output) and out of the mains.
I used the ALT > Aux 4 to switch to Sonar Mode on the I/O. I had no other controllers configured in Sonar 7, so I followed the instructions to "add new control surface" and selected "Mackie control" from the list. I then selected ProjectMix control surface MIDI for both the IN/OUT, and clicked OK. At this point, the faders are supposed to snap to position and control Sonar. Nada. The ProjectMix LCD reads "Control Surface is in Sonar Mode", and when I mouse the Stop/Zero button on the on-screen transport, the faders (on the I/O) will physically move (so I know it's SENDING some sort of control), but I'm completely stymied as to why the other communication is not functioning properly. No transport, and none of the other buttons seem to have any effect as well.
Hoping there's a simple answer - thanks again!