This is really weird, every 10 minutes, YouTube sound goes down, but not showing it. With this last I mean that the volume controller is max, as is the windows volume controller. When this happen I have to rewind or forward the video and the sound goes back to normal, till the next minute of the next tens.
In Windows Media Player, instead of sound going down, it stops (yes, in the exactly same minute). Again, not hard solution, I just have to resume the media player.
I checked that this is not a random minute, it's every ten minutes, counting when the computer starts. So, if I switch my computer on at 11.45, the problem will occur at 11.55 the first time.
But it is really annoying stop doing what I am doing (working) to press a button every ten minutes.
I am using Windows 7, 64 bits. Any help is apreciated.
Edit:
Starting Windows in Clean Boot Mode solves the issue.
How to determine what is causing the problem by performing a clean boot
in the linked article to selectively disable services and startup items and narrow it down to a single culprit. Then please report back the culprit service or startup item here.