Multiple Airspys Causing Issues

[btjust...@gmail.com]

I have an Airspy Mini and an Airspy R2.  Whenever I first start Gqrx, the audio is all garbled up.  I have to unplug the R2 and then open Gqrx so the Mini works fine.

Is there a way to specify in Gqrx which Airspy to use as there is only one "AirSpy AIRSPY" entry listed?  I have tried using these device strings in "Configure I/O devices" without any luck (serial number spoofed for this post):

airspy=0,serial=0x0123456789B

airspy=0x0123456789B

Neither seem to work.  There must be a simple way to permanently tell Gqrx which Airspy to use isn't there?

airspy_info gives me:

airspy_lib_version: 1.0.11

Found AirSpy board 1
Board ID Number: 0 (AIRSPY)
Firmware Version: AirSpy NOS v1.0.0-rc10-6-g4008185 2020-05-08
Part ID Number: 0x6906002B 0x00000030
Serial Number: 0x9876543210A
Supported sample rates:
       10.000000 MSPS
       2.500000 MSPS
Close board 1

Found AirSpy board 2
Board ID Number: 0 (AIRSPY)
Firmware Version: AirSpy MINI v1.0.0-rc10-6-g4008185 2020-05-08
Part ID Number: 0x6906002B 0x00000030
Serial Number: 0x0123456789B
Supported sample rates:
       6.000000 MSPS
       3.000000 MSPS
Close board 2

[btjust...@gmail.com]

I also have a couple of identical RTL-SDRs which I sat the serial numbers on years ago.  I can see each one listed separately on "Device" for "Configure I/O devices".  Would it be possible to request this to happen with multiple Airspy units as well?