20% difference in volume between A and B busses

[dudefromthetubes]

I followed these instructions linked on Google+ to set up Voicemeeter Banana:

https://plus.google.com/110557338955940 ... tsB3WfMPk8

The sounds route as expected, and I adjust the levels to a comfortable volume on any of the A busses. When I test the B busses (for Skype, Discord, Teamspeak, or OBS) the volume is about 20% lower than the A.

I have tried using a different sound card (I have an onboard and a discrete card), removing drivers, reinstalling Voicemeeter Banana, and the cables, set communication options to "do nothing," and zeroed out all input/output levels in windows.

Happy to provide any screenshots, or perform any other troubleshooting steps to resolve the issue, and document accordingly.

Additional Information:
Windows 7 64-bit
Voicemeeter Banana 2.0.2.6
Realtek onboard sound card
Creative SoundBlaster Audigy 5.1 sound card

[Vincent Burel]

if you have checked windows mixer gain and communication option, i don't see what could be the problem except that you have really 20% less volume in BUS B. What are saying BUS level in Voicemeeter ? are they on same dB level ?