I use the Volumio with a RaspberryPI Zero with external USB-Wifi Adapter and Soundcard for Internet-Radio, it works verry good.
But sometimes, the stream stocks and i have to press the button play again.
Could someone write a plugin who check the stream and if no stream are playing, that it automatic plays the last stream
Not sure that would work very well … it would be a 24/7 player, which I don’t think that is what you want to achieve. Is there anything in the system logs at the time that the stream stops?
Other than that perhaps it is simply an intenet problem, with the stream site having an interruption in its transmission … irritating, but no idea for a solution. Is it one particular site, or do you find it a problem on a variety of sites?