Hi Racerboy, thanks for your suggestion regarding sd-booster but this hasn't solved my stuttering problem.
As far as I can tell the issue isn't memory related because online radio streaming doesn't use the SD-card card.
Stalling happens with the stock player listening to mp3 files as well as several other online radio streaming applications.
For example digitally imported (com.audioaddict.di), when I flip the screen origination it caused the application to stall for 1/4 a second and continue.
I know this isn't a buffering issue because if I disable wifi access the music continues to play for a further 5 seconds.
The only fix I have so far is a reboot but it's only a temporary measure because after 8 hours or so the problem resurfaces again or if I toggle "Background data" on -> off or off -> on.
For a handset with 600MHz ARMv6 processor you would have thought this was enough to play music flawlessly.
I've uploaded a video of my Racer to help explain my situation - http://s266.photobuc...dio_problem.mp4
Edited by redhawkuk, 02 September 2011 - 07:08 PM.