I have some streaming problems with my hp touchpad:

I am using the (builtin) WebBrowser to listen to audio streams, e.g. from webradios.
The streaming works fine until the monitor/screen is switched off.
After five (or so) minutes when the touchpad is inactive and the monitor is turned
off, the audio stream suddenly gets interrupted for some seconds, then plays for some seconds, gets interrupted again and so on..

As soon as I switch on the screen again, everything works fine.

Does anyone know a solution for this problem?
(I could run the touchpad in presentation mode while streaming, but thats actually not what I want)

Thanks for Help!