Question Why Windows Wireless display is unstable?

[Mahesh Abnave]

I have Gigabyte BL 4105 mini PC which has Intel Celeron J4105 processor. I was trying to use monitor to connected to as a second display for my laptop. I configured mini pc to allow projecting screen to it using wireless display (official link). Once its done, the machine got listed in I was able to extend my laptop (connected to same WiFi) display to its monitor. But this doesnt seem robust. Sometimes the extended screen pixelates. Other times it simply disconnects. Why this might be the case?
PS: My router is descent one (though very old), it can stream 1080p video quite well. Also my laptop screen and monitor resolution is FHD (1080p). My laptop runs Windows 10, while mini PC runs Windows 11.

 

[hang-the-9]

Because wireless video is not very good, even after years of companies working a bit on improving it.