Got it....
Have you tried using the remote that comes with the DAC2.5? It has buttons at the bottom of the remote that let you select which unit you want the remote to control. This may (or may not) fix the issue you are having.
Have you tried using the remote that comes with the DAC2.5? It has buttons at the bottom of the remote that let you select which unit you want the remote to control. This may (or may not) fix the issue you are having.