Microsoft has released the KB5077181 update for Windows 11 24H2 and 25H2, addressing various issues including problems with full-screen gaming and WPA3 Wi-Fi connectivity. The update resolves a device-eligibility issue that previously prevented some laptops from running games in true full-screen mode, enhancing the gaming experience. It also fixes an incompatibility with WPA3 networks caused by an earlier driver update, allowing devices to connect seamlessly again. Furthermore, the patch improves the rollout of Secure Boot certificates, ensuring that only devices with consistent update success receive the new keys for improved security

Windows 11 KB5077181 (OS Builds 26200.7840 and 26100.7840) released

KB5077181 is now available for Windows 11 24H2 and 25H2, consolidating earlier quality updates that addressed a mix of problems from gaming to networking. The patch fixes a device‑eligibility issue that prevented some laptops from running games in full‑screen mode, allowing gamers to experience titles without black bars or windowed compromises. It also resolves an incompatibility with WPA3‑Personal Wi‑Fi networks caused by a prior driver update (KB5074105), restoring seamless connectivity for devices that had been stuck on “connecting.” 

Windows 11 KB5077181 (OS Builds 26200.7840 and 26100.7840) released @ NT Compatible