I have a Roland TD30 which is connected to Cubase via midi in and out on a fireface.
Midi thru is set off within Cubase to avoid midi loop from Roland TD30. The TD30 is set to midi in. This configuration allows the sending of program selection from Cubase inspector however, when selecting All Midi Inputs in Cubase inspector am unable to connect a USB midi keyboard to the TD30.
Alternatively if I select midi thru in Cubase and turn off midi in on TD30. By selecting All Midi Inputs in the inspector I can now produce sounds from both the TD pads and the keyboard but cannot send program selection commands.
I have been using this setup for years. Only thing different I think is USB midi in for the keyboard which is incidentally an MAudio dumb keyboard so no midi control here.
Any bright ideas ?