Once again, this is almost always a router misconfiguration problem. If you don't want this to happen configure your router correctly. Apple isn't to blame for

Once again, this is almost always a router misconfiguration problem. If you don't want this to happen configure your router correctly. Apple isn't to blame for other people's incompetence. Plus, this seems to produce tangibly better results in the majority of cases. It perfectly fits Apple's style of optimizing for the common use case, even if the rarer gets worse.