Microsoft's Windows Smart App Control feature has flagged essential software components of the Asus ROG Xbox Ally gaming handheld as untrustworthy following a recent update to Windows 11. This issue affects the Armoury Crate CE software, which manages the hardware functionality of the device, leading to difficulties in launching games outside of the Xbox app and adjusting performance settings. The problem may stem from inadequate configuration of certificates by Asus or the need for an update to Microsoft's trusted application database. Many Windows 11 PCs do not have Smart App Control activated, and users can disable it through SETTINGS > APP AND BROWSER CONTROLS > SMART APP CONTROL SETTINGS. If users choose to disable it, they may later need to reset or reinstall Windows to reactivate Smart App Control. ROG Xbox Ally owners are currently faced with the choice of waiting for a fix or disabling the security feature.