I was regularly using my wireless display adapter on my hp spectre x360 4009na. Then I upgraded to Fall creators edition and it will not connect. The wireless display adapter works with someone else's computer. I also cannot connect to a LG tv that I was previously able to connect to. The computer still says miracast is supported but when I try to connect it says connecting and then fails.
Unfortunately I deleted the save point so I can't go back.
I've tried updating and rolling back the display and network drivers.
I need the miracast ability for work, any ideas about how to get it back?