I have a HH3 type b and DLNA is hit and miss, sometimes it works sometimes it doesn't. Was all set to replace the router with an Asus RT-N65U/66U or a Netgear N900 but heard to 66U won't allow more than 200mbps using pppoe and I have a 330 Mbps FTTP line.
Now multicast and IPTV is coming I'm waiting again to see which is the best one to get. Would like to know how the HH4 is with DLNA as that is another possible upgrade.
The issue is not solved
I have the same problem since switching to BT and the HH4
It's stupid as my previous non BT set up worked fine with no issues
BT NEED TO ACT ON THIS ASAP!