So I have ended up rolling back to latest build of Bookworm as I have found that Lyrion Media server doesnt work as well on latest Trixie. Since upgrading one of the plugins that I use called SqueezeDSP which makes good use of the LMS transcoder feature is less performant and causes playback dropouts when streaming servcies such as Qobuz are used. Even with DSP bypassed the plugun still uses the transcoder to convert streams as its all the DSP processes are done server side.
My server is a Geekon IT11 which is a Intel 11i7 has 16gb ram so is not under resourced. If I remove the plugin then all works fine. I tried a complete new build and had same issues. Now not sure what the issue is, it could be some hardware config Trixie doesnt like or the plugin. Either way its working as it should now I have rolled back to Bookworm.
I hava spare PC that I will lool to install Trixie on and see if it also has same issues. As I have rolled back I cant give you all the full details you would need on the support section.