I use a W7 system with 2 Asus Xonar 5.1 in multi zone config: every couple of speakers it's a zone for a total of six room
Every test made with W7 audio control panel works fine
Every test made with Asus audio control panel works fine.
Volume is set like Internal ...
In JR20 i config six area with Wasapi driver: Asus1 - LR, CS, LSRS, Asus2 - LR, CS, LSRS.
I set parametric EQ for CS, LSRS:
C - move L to C - move and empty source
S - move R to S - move and empty source
LS - move L to LS - move and empty source
RS - move R to RS - move and empty source
for every sound card.
The CS zone works fine on every Xonar but the LSRS area send audio to (not available!!!) Back Surround.
It's visible on Asus sound panel.....
JR20 play this phantom zone to LR!!!
Result? The LS area plays with a terrific echo and the volume+- on the LSRS zone change the level of phantom channel on LS
i have this problem with every version JR20....