Simvibe help

[magzire]

I have two subs but I can't seem to separate these two channels. When i click on the Seat with tone test it plays on both subs. Shifter is near the pedals and that does the same.
I have the soundcard Audio Configuration in windows correct. New install of OS and never had this issue before.
Its in Extensions Mode connected to the green port. I'm out of ideas..

 

[asteroulis]

1. Have you set quadruple mode in sound settings?
2. Try black port as well