Windows 11 Update KB5060829: Performance Boost or Gaming Nightmare?

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A Rocky Rollout: Windows 11’s Latest Update Brings Mixed Results

Microsoft’s June 2025 Preview Update for Windows 11, labeled KB5060829, was designed to bring performance improvements and polish to the operating system. While it introduces a host of enhancements—especially for gamers and power users—it has also triggered new frustrations, particularly around the long-problematic Alt + Tab shortcut. Despite Microsoft’s claims of fixing known issues, reports from users suggest otherwise. Complaints are mounting around performance hiccups, cursor lag, display bugs in games like CS:GO and CS2, and even installation errors.

Some users highlight how switching between games and desktop using Alt + Tab leads to disruptive resolution changes and removes in-game volume control overlays. This impacts players using non-native aspect ratios or custom resolutions. Although Microsoft touts performance gains, including faster file extraction and smoother graphic setting transitions, the issues with Alt + Tab may outweigh the benefits for gamers. Even installation errors like 0x800705b4 are being reported, further muddying the update’s reception.

On a more positive note, KB5060829 improves File Explorer’s efficiency with large archives and refines the system’s handling of screen transitions. It also squashes bugs related to screen flashes, random green screen errors, and window repositioning after waking from sleep. While these upgrades suggest Microsoft’s ongoing effort to polish Windows 11 24H2, the patch remains optional and comes with a “preview” label—making it a potential risk for users who prioritize system stability, especially in gaming environments.

What Undercode Say:

Alt + Tab: Still the

The Alt + Tab function has long been a weak spot in Windows 11, and despite Microsoft’s claim to have resolved its instability during gaming, KB5060829 fails to live up to the promise. Users have reported erratic behavior when toggling between games and the desktop, particularly in competitive titles like CS:GO and CS2. Display resolutions get disrupted, cursor lag becomes evident, and in-game overlays such as volume controls disappear entirely. These bugs disproportionately affect gamers using ultra-wide or non-standard resolutions.

Optional But Risky

Labeling the update as a “preview” should serve as a cautionary flag. It means Microsoft is still testing features and fixes, and stability isn’t guaranteed. While performance tweaks may tempt power users, casual users and gamers should consider skipping this update until July’s Patch Tuesday rollout. Microsoft usually takes that time to refine and stabilize preview updates.

Performance Perks: Worth the Trade-off?

KB5060829 does introduce genuine improvements. File Explorer’s performance with large archives like .rar and .7z files has improved by up to 15%. There’s also smoother behavior when games or apps modify graphic settings—no more disruptive screen flashes. These changes are vital for professionals and gamers who often switch display configurations.

System Stability Tweaks

Among the standout fixes is a solution for a rare but annoying green screen crash. Microsoft also resolved an issue with window resizing and placement after waking the laptop from sleep. A known race condition that froze File Explorer when snapping windows was addressed, which enhances multitasking on large screens.

Hidden Risks: Error Code 0x800705b4

A recurring pain point with Windows updates is cryptic installation errors. Several users report hitting error code 0x800705b4 during installation. While not widespread, such failures are disruptive and often lead to a rabbit hole of manual troubleshooting or full reinstallation.

Gaming Focus Is Still Missing the Mark

Microsoft wants Windows 11 to be the ultimate gaming OS, but these recurring Alt + Tab failures suggest that the platform isn’t ready for fast-paced, professional-level gaming environments. Despite offering surface-level enhancements, core stability in real-time applications like games remains questionable.

The Wait Game

With July

Final Verdict

Windows 11 KB5060829 is a double-edged sword. While it improves system efficiency and addresses long-standing visual glitches, it also opens the door to new bugs that degrade user experience—particularly for gamers. Proceed with caution.

🔍 Fact Checker Results:

✅ Microsoft confirmed performance improvements in File Explorer and graphics settings
❌ Alt + Tab issues during gaming remain unresolved despite being listed as fixed
✅ KB5060829 is an optional, preview patch and not essential for most users

📊 Prediction:

By the time July’s Patch Tuesday rolls out, Microsoft will likely refine the Alt + Tab functionality based on current feedback. Expect smoother resolution transitions, restored volume flyouts in games, and broader compatibility for high-refresh-rate monitors. However, unless you’re facing the specific bugs this patch addresses, it’s safer to delay installation until the stable release lands.

References:

Reported By: www.windowslatest.com
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