
After that, you can take action to correct it by reading the following section of this article. Sorting out these causes first is the best method to address this issue. Problematic BIOS/Motherboard firmware: If your PC’s newest features and updates do not operate well enough, it may be because your motherboard’s BIOS or firmware software is out-of-date.
Problematic system components: Windows may become unstable and troublesome if specific system components are corrupted.Problematic Windows version: An old version of Windows could be a key factor.Out-of-date drivers: This issue may arise if the chipset’s display, network, and other drivers are out-of-date.
Poor WiFi: Any wireless display will struggle to provide a smooth experience if the WiFi signal is feeble or the network overlaps. This post will suggest solutions to fix the lag when projecting to This PC or Streaming to TV. What you do on the screen doesn’t reflect instantly and lags? Sometimes when you try to project your screen to This PC, you might face an extreme lag between the PC and the laptop for about 60 seconds. However, it looks as though it requires a bit more work to setup each time and isn't as simple as shairport-sync, but it does allow for video 'casting'.It is possible to project another screen on an existing PC or project an existing PC to another wireless display. Unfortunately, with the newest updates from Apple, the mirror functionality doesn't work from any devices running 9.xx + However, if you are lucky enough to still be on iOS 8.xx you will also have the ability to mirror your display.
Shairport-sync is an iDevice version which will allow you to setup AirPlay to stream audio to your device. PiCAST 3 is out, but from what I can tell only streams YouTube videos? I may be wrong, but I haven't have much experience with it.