Keyboard shortcuts, particularly Alt + Tab, have been disrupted by an update to Windows 11 24H2, causing users to experience freezes or black screens for about ten seconds. This issue has been reported by multiple users on platforms like Reddit and Windows support forums. Microsoft has acknowledged the problem and plans to release a patch in December 2024. Users affected by this issue are advised to delay updating to Windows 11 24H2 or consider disabling Game Mode as a temporary fix. If the problem persists, reverting to a previous version of Windows 11 may be necessary.