I've been running your 3.5 for a while now :P , and only one problem; I like to listen to web-radio (either MundoRadio, or RadioIo) either on my bluetooth, through cabled stereo speakers, or connected old-tech style to my car cassette player through a cassette adapter, and the whole device shuts down after a while (sometimes 3 minutes, sometimes anywhere from 20 to 30 minutes. Very frustrating while driving, will be OK when bike riding.
Any idea why this is happening