UR28M connected to MAC via USB
UR28M connected to guitar processor AXE FX 2 via S/PDIF in.
UR28M connected to Mic via line in 2.
UR28M connected to powered reference monitor via TRS out.
I want to organize mix1, mix2 and mix3 as follows.
Mix1: Only computer sounds are open such as youtube, facebook, mp3 or movie player i mean system sounds.
Not S/PDIF and Mic.
Mix2: Only computer sounds and S/PDIF are open.
Mix3: Only S/PDIF is open.
when i try to do this i face the problem that computer sounds come to Mix1 only. Computer sounds are not heard on Mix2 or Mix3. Why?