Hypertoptic customer
Hyperoptic customer here, with their excellent 1Gbps service.
I have a Panasonic 4K telly, which streamed the Blue Planet UHD trial footage just fine.
Pity I am Scottish and dont give a stuff about the England teams success.
The Panasonic tellies wont show BBC iPlayer though - its a known fault and nothing much seems to be being done about it.