rerecording track 1

hi all, I’m having issues with Cubase 8, I’m running windows 10 and an alesis multimix 4 interface. after recording (gtr)1st track and starting 2ndtrack (voc) , track 2 rerecords track 1 , even without any inputs ! Help please…

Hi and welcome,

Could you describe your routing? Could you describe the settings on the Alesis Multimix 4?

Most often, this kind of devices mix all inputs to the USB, so you get already mixed signal to your DAW. But of course, the USB output shouldn’t be mixed with the input signal.