I have been questioning my setup recently when making the clips for Stacker News Live every week, as VLC became slow to use.

Well it looks like I might should of been looking at Microsoft.

One more reason to add to the long list of reason to move off Microsoft.

https://www.tomshardware.com/software/windows/vlc-media-player-bug-reportedly-causes-33-second-delay-when-playing-mp3-files-on-windows-developers-say-microsoft-defender-is-to-blame

Popular open-source media player VLC has run into an unusual issue on Windows 11 that causes it to take as long as 33 seconds to start playing a simple MP3 file, the side effect of a recent unexplained change to Windows. The issue was publicized after game developer Jonathan Blow said he had stopped using VLC in favor of Microsoft's Media Player because of the delay. He also used the incident to criticize the state of open-source software running on Windows.

Responding to Blow's complaint, the developers behind VLC player fired back and claimed that the media player itself was not responsible. According to the VLC team, the bug is primarily due to a Microsoft Defender issue introduced through a Windows 11 update that conflicts with VLC's plugin cache.