Toshiba Satellite Laptop

Hello,


Hello I have a strange issue with the sound whilst playing music or videos.
Let's say i open the music video or mp3 on youtube, facebook or one of the music players it works just fine.
But if i listen to music and try to open some websites, the music gets sorts of stuck.
And then i have to completely close the player on pc or youtube etc in order to have a clear sound again.
The laptop is new. and the same issue is with different music players.
The internet speed is normal. and pc not overloaded.
Can someone could help me out.