Screen sharing, wireless display not working on 5Ghz wifi network

[HGabor83]

Hi,

I can not mirror my Phone(Samsung Galaxy A50)  to my Samsung ue32n5302 TV when it is connected to 5Ghz wifi network. I also tried to connect with my laptop trough wireless display but it was not working too. TV is on the latest software level, no new software update is available at this moment.

I spent a lot of time to find solution in the TV's settings menu without success.

After that it came to my mind what if I connect all of my devices to 2,4Ghz network.  Suprisingly the problem dissapeared. I could share my phone screen on TV and I was able to connet the TV as wireless display to my laptop as well.

Is there any solution to use the screen mirroring  and wireless display function on 5Ghz Wifi network?

Thanks,

Gabor

[haerin79]

Found a solution on my part.

I changed the 5ghz wifi channel to the lowest channel, which is 36, and the cast works instantly without restarting the tv.

I have the curve 55 samsung tv 2016 model.