hi,
home-assistant seems don’t work on windows phone 8.1. I’ve only the first image with the tree in blue scare but nothing else. I’ve no problem with my computer.
Do i’ve something to parameter ?
regards
philippe
We don’t have access to a Windows phone so never tested it.
It works for me with Edge on a Lumia 630 with Windows 10 Mobile, (my app dev device). Might be an Internet Explorer problem? 
i’ve a 1020 with 8.1 and my wife a 930 with 8.1 and on both it doesn’t works with explorer and opera
I can test it for you.
Have a Lumia 950XL here.