I have two ODROID-C1+ devices with the HiFi Shield DAC over a hardwired network that don’t seem to get along with one another. Both are running 2.03. Each device runs fine if the other is turned off. When I turn on the second one I get the "Failed to decode …. problem multiple times when playing a stream. Both units will display on the multiroom portion of the screen. I have also seen the “Failed to open audio output” error message.
Any help appreciated.