New Driver Issue for DJM-900NXS2, After Upgrade from Windows 10 1909 to 2004

Hi there,

I've managed to verify a new and frustrating issue with the current Windows driver for the DJM-900NXS2.

I have been using the Zoom app regularly for online gigs, and when I recently  upgraded to Windows 10 version 2004, I found that I cannot use the DJM audio device for both audio input and output simultaneously.

Downgrading back to Windows 10 version 1909 resolves the issue. The Realtek audio interface in my laptop has no such issue after the upgrade, it continues to work for both audio input and output simultaneously, regardless; versions 1909 and 2004 both work fine.

This leads me to believe the issue is with the Pioneer driver.

Please can you investigate and confirm this issue, and if it is confirmed as a bug, please can you look into fixing it?

I've reproduced the issue multiple times after upgrading and downgrading my Windows version from 1909 to 2004 and back again, with the latest Windows DJM driver 1.210 and Zoom 5.1.3 (28656.0709)

I'd also be interested to hear from any other DJM users who have been hit by this issue (or not).

Thanks,

Alex.