I'm a drummer and I'm trying to use the Mixer at the same time with the DAW (Cubase) to play 2 groups of tracks: - First group of tracks by LINE OUT 1,2/PHONES -> Mix tracks with click to my earphones - Second group of tracks by LINE OUT 3,4 -> Mix of stereo tracks for PA. The problem I have is that the LINE OUT 3-4 signal is also output by LINE OUT 1-2/PHONES and added to the mix to my earphones. The US-16x08 configuration in the Settings panel / output settings that I have is as follows: (Photo 1) To listen to the MIXER by LINE OUT 1,2/PHONES. If I maintain the initial configuration (Photo 2), the mixer cannot be heard through my earphones. In CUBASE the buses are assigned to each output (Picture 3,4). I think it's the right way but the problem persists. I have also tried the option Computer out to stereo bus (Photo 5) but there is no way. Can someone help me with this problem? Or if someone has the same problem as me who has contacted with TASCAM. I appreciate the help.