Whenever I play a video or a song on the internet the sound becomes unbearable after about one minute: it starts slowing down and plays with interruptions and other disturbing sounds. It's like listening to an old tape that has some sounds that seem familiar but at the same time very distortioned.
If I play a sound or a video on my computer there are no problems of this kind, the sound is very clear and precise. Why doesn't it work properly on the internet?