@Kevin_Z The screen share feature I would assume uses Miracast and I have since discovered that it will only work on a 2.4Ghz band so have recently purchased the T3U to deliver both 5Ghz and 2.4Ghz...

I've been trying to connect my PC to my Samsung TV using the wireless screen share feature but it doesn't work - the PC can't find the TV and the TV can't find the PC when using the screen...