Microsoft's fix for camera issues on Surface Pro X and ARM-based PCs is a bodge
Users of ARM-based devices running Windows 10 or Windows 11 -- including Microsoft's own Surface Pro X -- have been experiencing problems with their built-in cameras for about a week. There have been increasing numbers of complaints about non-functioning cameras and the error message "0xA00F4271<MediaCaptureFailedEvent> (0x80004005)".
Microsoft has provided a workaround to mitigate the issue, but the consequences of implementing it are less than ideal.