Windows 10 Miracast / Anycast Wireless Monitor won't connect

Hi. My computer supports Miracast. I bought an Anycast HDMI dongle for my TV. The dongle works, I think - the TV displays the dongle's connection page, and with I press [Windows][P] on my computer and choose "Connect to a wireless display", the dongle (with its ID number) appears on the list. But when I click "connect", the computer sits for a minute doing nothing, then reports my wireless display is disconnected.

I've already poked around a bit on the intartubze, and I've gotten about as far as wireless 802.11 policies and settings, but when I run gpedit.msc, the 802.11 policies aren't there (even though I'm running Windows 10 Pro), and when I look at the wireless adapter itself, I can't see any settings that would have an effect.

Any help would be appreciated.

Thanks.

Thanks. I've looked at both those threads, and they're on different forums than this one, and neither seems to be quite on topic, although I could easily be wrong.

Post your Speccy results here. Thanks for downloading Speccy

'This device doesn't support receiving Miracast' [Fixed] — Auslogics Blog

Miracast not supported

Consult the User Manual for your specific AnyCast product.

See also the AnyCast FAQ and Beware of Counterfeit AnyCast Products.

Hope this helps...

It's quite long so instead of pasting the Speccy results I've attached a text file. Thanks.

Please post the URL that speccy gives since not everyone downloads attachments or uses windows to access thos site.

http://speccy.piriform.com/results/y...R0I7qMtBtgExhM