Hi all,
I got a problem doing measurements with Audiolense after upgrading to the latest firmware v.1.5 and installing the new asio driver OktoResearchUsbAudio_v5.57.0_2023-04-26.
I wonder if anyone has experienced something similar or if there are suggestions.
My stereo system has six channels, three on each side. Filters from Audiolense, AL, with crossovers and room correction are exported to Roon.
After the upgrade it is impossible to pass the "Check Speaker Connections" step in AL when attempting to do measurements.
Usually the first tweeter comes out on the wrong side, then the three next channels come out in the right side mid and/or in several drivers at the same time, then the two basses come out correctly, except that sound also sometimes come out of an additional driver.
If the dac is disconnected and powered off then the first tweeter signal comes out correctly but for the rest of the drivers it's as described above. A second try, without powering off the dac first, results in the first behaviour described above.
I've tested all the measurement options available in AL. The Okto Asio of course, wasabi exclusive or shared mode and direct sound but to no avail.
Changing the Routing in the dac has no effect whatsoever on the AL signals from Check Speaker Connections.
Luckily there is no problem to play music from Roon using pre-upgrade filters.
And routing changes behave as expected when tested during music playback.