IMPORTANT: I had been reading extensively and I got to the conclusion that a single answer does not exist. Furthermore none of the suggested solutions is either longterm or definitive. So I decided to give it a shot: change the Centrino 6235 wifi adaptor for a different one (Realtek). You know what? Now the WiFi is incredibly stable and no drops out so far. I just regret not to have taken the decision before. Such a pity that the best solution is the simplest one.
↧