Windows 10: New Windows 11 Computer Experiencing Extreme Miracast Lag on Sony Bravia TV

I am experiencing extreme lag on my brand new HP Windows 11 computer when trying to using Miracast on my Sony Bravia XBR-75X850D. The kicker is my old Windows 8.1 computer worked flawlessly with zero lag. I called Sony Tech Support and they confirmed my TV is up to date and there's nothing wrong with its settings. My Windows 11 computer is completely up to date as well. My case got escalated and we tried every option in Sony's playbook. Sony's conclusion is this lag is due to Windows 11 not having all the bugs fixed yet, and that this should be addressed in the big Windows 11 update in Oc

:)

 

Lag using Miracast

Hello, everyone!

I just recently got a Sony TV BRAVIA and I'm trying out the screen mirroring option. I was able to connect using Miracast, but there's a huge lag between what I do in my laptop (Lenovo Yoga 530) and what happens on the TV. Is there anything I can do to stop
the lagging?

Thank you so much,

Isabela

 

Miracast on Sony Bravia with Android TV

I've recently purchased Sony Bravia KD55X8509C and I have huge problem sharing my screen through Miracast.

PC finds the screen as TV and adds it to Play Devices or finds it as Media, Entertainment Device and puts it into group of Other Devices.

My problem is that I just can't stream my screen onto my TV. I've tried many things but none of them are working. Could it be the issue, that I have two monitors connected to my PC?

Here's a snip from my DXdiag

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System Information

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Time of this report: 12/31/2015, 10:21:11

Machine name: ALPHAWOLF

Operating System: Windows 10 Pro 64-bit (10.0, Build 10586) (10586.th2_release.151121-2308)

Language: English (Regional Setting: English)

System Manufacturer: ASUS

System Model: All Series

BIOS: BIOS Date: 11/20/13 21:26:55 Ver: 11.02

Processor: Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz (8 CPUs), ~3.5GHz

Memory: 16384MB RAM

Available OS Memory: 16322MB RAM

Page File: 8368MB used, 10385MB available

Windows Dir: C:\WINDOWS

DirectX Version: 12

DX Setup Parameters: Not found

User DPI Setting: Using System DPI

System DPI Setting: 96 DPI (100 percent)

DWM DPI Scaling: Disabled

Miracast: Not Available

Microsoft Graphics Hybrid: Not Supported

DxDiag Version: 10.00.10586.0000 64bit Unicode

 

Sony Bravia TV on my network

Why is there always a Sony Bravia TV on my network under displays? I don't have one. I've changed my Wi-Fi password, even stopped broadcasting ssid but it keeps popping up. I don't own a Bravia, what's going on?