Something wrong happend with DSP filters since yesterday I guess. Last night I've decided to use three separate zones to test special cross-over settings without loosing previous ones. I realized what happened just tonight while doing new REW measurements.
The low-pass filters for mids does not work anymore. If I set different freq. cuts, noting changes on response plots?. It's the same for all three zones.
It's a chance that the tweeters high-pass filters kept low frequencies to get in.
Could it be something else? Even REW? It's a bit scary.
I spent all night trying to fix the problem without success. I used the asio URL loopback for REW measurements, PC window XP pro, sp3.
MC17, 7.1 ch.
Is there any issue to work several zones settings the way I did?
Thanks
jacques