When I had infinity installed, I got Openreach Modem and HH3 Router. I had so much trouble with HH3 (3 different ones) I gave up and bought a Netgear WNDR3700 to run my network. Since then I have had no trouble at all.
Last August I had BT vision installed and had to change my set up to suit as the Netgear did not provide multiplexing for the BT vision. My set up now Openreach Modem to HH4 router. The Giga port on HH4 going to my Netgear router to run my network as before and one of the other ports on the HH4 goint to the vision box for the tv. So I am just using the HH4 to pass through from OR modem to Netgear.
If I change to HH5 (Modem Router) to elimate the OR modem, does anyone know if the combined modem router in HH5 will work in the same way and I can run my Netgear router via the HH5 .