thanks
the very strange is auria output usb works perfectly fine so NO sync problem as soon as ( auto) connected
ONLY (auria) matrix in SEE nothing BUT DOES auto OPEN (!) correctly..
while MOST apps and specially Cubasis SEE , auto connect too BUT can choose to record from any ( free selected) usb in ALL appearing for choice IN( as well as ALL outs....BUT as does AURIA TOO ')
i suspect AURIA mono OR stereo tracks added ( when not matching EXACTLY some APPS out) it uses to dismiss connection
ALSO should the choice of in/out COULD loop , same happens: Auria dismiss ( on Presonus VSL).
the reason usually i close SUB 1 and route rec tracks to sub 1: SAVING time at swapping rec/play successfully
But this is NOT ( neither) an opportunity for this bug : NO SIgnal at matrix in ....don't get neither choice way recording!!!
i tried opening Auria creating 0 ( adding later) OR already creating opened 16/18 tracks mono or stereo....no matters
might be (!) from opened both 'usb in:out a wrong ( Pre)setting of record Input monitoring (?) not autoclosed (looping)late thus dismissing any IN connection (?) SAME (AURIA soft?) autoprevention of track looping(?)
My Rack Begringer x32 works fine at USB IN/out BUT that rack has dedicated (1/2 of 32) 16 usb ch back routed that cannot interfer with INS while X18 needs switching ITS ONLY 16 channels : to be shared with USB...so general auto ptevention of loop could hapoen easier on x18
I keep my rack HOPING somebody ( Auria or Behringer) will find the bug . I can get ride of presonus failing usb sync but no way ( so many checks!!) on this rack.!!!!
BUT once more that USB return switch on mixer x18 makes no problem !!!! ( opened or closed, sounds usb OUTS perfectly