I appreciate all the help, thank you very much, even if I do not understand very much all the technical stuff. :P :oops:

I do not understand why, with all the default settings, it was working perfectly like usually over the months and then something like this starts happening without any kind of changes being made, even after new installs of both codec pack and bsp.

For now at least I will leave the older player, because it's working well and I do not like very much to constantly remove and install again programs.

I'm sorry, I do not know the source of your problem. My commend was directed at Tizio's last post.