This installation was made "portable" and a few days ago I made the install in "normal".
Thinking that it perhaps something was wrong in the install and also I have a fewer plugins installed.
I still experience the same problem.
And I have asked other people in the chats on jabber if they experience the same thing, but never got anyone saying that they have.
I don't experience any disconnects in any of all those online games that I play.
Are there any other data that I can collect to find where the problem is?