I’ve moved your request into the main Support category. Hopefully @support can pull some logs from your system to take a closer look at your issue.
From your topic thread in #support:live-radio, you seem to be the only person reporting this issue with BBC stations, that’s why I’ve suggested that your logs be investigated.
I have just installed the 3rd party FFMPEG file in the /bin directory and this has solved the BBC reception problem.
Clearly, there is something incompatible with the ROON AAC codec and BBC stations; I say this because I could receive other AAC stations with the ROON codec but not BBC.
Um - the “Roon codec” is the third-party codec referred to by @wklie. If you had not previously installed it, then perhaps Roon was finding some other codec on your NAS, although this seems unlikely.
Anyway, with the codec now successfully installed, I believe we can close this support request.