Oh. Ok, got some clarification from some engineers. So the HT2000w is basically the standard modem for Gen 4, that model works fine on Gen 4. I don't know if you remember, but we released the HT2000w before Gen 5 was available. So HT200ws work fine with Gen 4; if your HT1100 dies, we can send you the latest model. Does that answer your question?