I was listening to my station this evening and it has just stopped again during a common track.

That generally means you have a bad MP3 file loaded into the library. Just because you can play a file in a desktop player does not mean it is a good file. We recommend scanning your files to make sure they are not corrupt. Here is a helpful article:

https://www.lifewire.com/check-mp3-files-for-errors-2438831