Can't connect to Smart Tv anymore

[Sleepysavior]

Two days ago I set up my phone to screen mirror on my Samsung 6 series smart TV. I streamed a movie no problem.

Yesterday I did the same thing.

Now suddenly my tv won't show up for streaming, my phone can't find it. I've tried multiple apps, multiple settings, everything I can think of, nothing can find it.

I have an LG G6 running 7.0, and a G5 running the same. Neither can find the TV.

 

[patruns]

Are you going into settings/networks/share & connect/screen sharing? Granted that won't stream sound, but I'm wondering if that works at all.

If both phones no longer allow this I'm thinking it is on the TV's end.

 

[franchise22]

sharing hasn't been connecting to my B6 since the last security patch. I have only been able to get WiFi Direct working.