Please see my previous post on this subject. Youview apps etc wont work with this modem/router.
https://community.bt.com/t5/Home-setup-Wi-Fi-network/Can-TP-Link-VR2800-replace-BT-HH6-with-Youview-...
Maybe I posted in the wrong forum area as I’ve had no response. Unless nobody here uses a TP_Link VR2800 with infinity 2 and youview instead of BT HH6?
Didn’t think it would be the youview box that would cause problems.