Hello guys,

Have switched from drivers v3.x to v4.070 and found a critical behavior using ADM.
I'm running Nuendo on a Win7 x64 with a dual RME Digiface system.

I'm not familiar yet with the new TotalMix FX interface, anyway it happens with the basic default configuration (all Inputs to mono / all outputs to Stereo) but the issue is erratic... so difficult to reproduce, but it happens.

To be simple, have several mono inputs (microphones) routed to a stereo output bus in Nuendo (Adat1/2) or (Adat3/4) or (Adat 5/6) etc...
TotalMix FX reflects perfectly this configuration.

Once ADM is active, the input signal is routed as expected to the corresponding physical output let say Adat 1/2 but from time to time when ADM is stopped, the monitoring signal remains active on Adat 2 !

Most of the time ADM works as expected, but I had several times the issue during a recording session.... very critical if an output is used also by a loudspeaker (immediate audio feedback loop risk).

Have no precise sequence to reproduce this issue yet but seems to happened after playing (by accident) with TotalMix FX Snapshots... .

Anyone to confirm, any idea how to fix this issue ?

Thanks in advance,
Cheers,
Thalys