Have installed the latest XP pro update from Microsoft. After that, Spybot warned me about four security issues from Microsoft registry keys. I ignored this, as they was legitimate and normal Windows keys.
Bizarre thing is that I was no longer able to hear some online radios, or refreshing some pages, including on this forums here.
Restored my system to the point before the update and all is working back fine now.
Will need to wait some days hoping that Microsoft fixes that before reinstalling it
Chris
Edit: Installed again just now. Everything is working fine now.