Windows 10: Windows 11: Sound no longer works when casting to LG TV

Hello, I'm having this issue where I try to cast my gaming laptop to my LG smart TV, the sound works after a few seconds then abruptly cuts off. I've been casting it with no issues for months and it suddenly started doing this last night after my TV updated I keep playing around with driver and output settings and its saying everything is update and I've reset both numerous times. Its an MSI raider laptop with windows 11 and an LG smart TV. Any help would be appreciated.

:)

 

Cast to lg tv win 11

Windows 11 dell xps 13 9310 casting to lg nano tv , my laptop cast to the lg tv then after 5 seconds disconnects, occasionally it will stay on all day and then start doing this, now I cannot connect at all for more than 5 secodns. Casting to the tv seems to turn off the tvs wifi connection. Both use the same 2.4 g connection, have re started routers, have unplugged tv, have removed wifi saved connections and re done them....nothing seems to fix this?

My other laptop will cast and uses windows 11 ok however my problem la[top also worked well for 2 days then started doing this.

All my laptops and tvs are pretty new ie less than 6 months old.

 

Windows 11 drops cast to LG TV constantly

Since so called upgrade to Windows 11 pressing Windows and K everytime I try to cast from Asus laptop to LG TV the cast drops out within a minute

Same devices on Windows 10 had zero problems casting so the problem is neither the TV nor the laptop.

Can anyone advise me please?

How can the quality go so far backwards with an upgrade?

I've tried a few options via a YouTube video to no success

 

LG TV Set casting problem from Win 11

Good day - I have a similar setup using W11 desktop and Edge (latest releases for both) with an LG 65in TV .

Both are LAN hardwired. For as long as I remember, casting to the TV regardless of source (Internet or local system) was never a problem; whatever was in the browser, could be cast to the TV.

Now, for some reason the LG TV is available as a casting device only when using YouTube, or local photos/video (so far, that's all I've been able to confirm) The mere fact that "Not available for this site" is displayed when using "Cast Media to Device" from "More Tools" would seem to indicate there are now restrictions on what source and/or material can be cast to a connected device (wired or wireless).

I have been through setting all recommended flags, loading optional Wireless display services, Miracast confirmed, etc

Please advise :

• What has Microsoft changed with respect to casting using Edge.
  
• When did this change take place and specific reasons for the imposed limitation on what source(s) can be cast
  

Thank You,

John R