Oppo 103D Streaming DSP/Transcoding

[Devgcl]

Hi Simon,
Came back to Minimserver after many years going back to basics. I have to say the sound through Minimserver has been outstanding better than other Upnp I have tried and really want to build all my system around it.
I managed to install Minimserver/Minimstreamer on a Ubuntu 22.04 server sending music files and streaming radio to my Oppo 103D player.
My end aim is to allow DSP from any music source. Works fine for music files (via transcoding). However, for streaming radios, transcoding does not work. Strangely, DSP/Trancoding works fine from my Laptop's Windows (as a Upnp player). So the issue is definitely the Oppo player. I have tried aac;L16, aac:mp3, aac:L16/wav24/- , *:L16/wav24/- and with or without StreamSize=2GB all with no success. Same issue if I try to stream an mp3 radio stream source.
Any suggestion how I can DSP streaming services
thx
Dave