Hi,
Well, it depends :-)
In past days the mp3 plugin used some special tricks to work around this problem. AFAIK the new 261d firm takes care of this, so the code has been removed.
So either you're not using a current firmware or the 261d firmware cannot handle dts sound correctly.
You can give the option BROKEN_PCM=1 while compiling the plugin. This reenables the pcm work around. May be this helps.
Regards.
thank you, but I'm using the firmware 261d ... Greetings Burkhardt