Why Is Windows 11 KB5060829 Breaking My Gaming Experience Despite Promising Fixes?

Should You Install Windows 11 KB5060829 Now or Wait for the Safer July Update?

I've been testing Windows 11's latest optional update KB5060829, and I need to share what I found. This update promises to fix gaming issues, but it creates new problems that might frustrate you.

The Alt + Tab Problem Gets Worse

Microsoft said they fixed Alt + Tab issues in games. But that's not what I'm seeing. The update actually makes things worse for some players.

Here's what happens when you press Alt + Tab during games:

• Your cursor starts lagging badly
• Game resolution gets messed up completely
• Volume controls disappear from your screen
• Some games become unresponsive

One CS2 player told me their 4:3 ratio display (1280 x 960) got completely broken after using Alt + Tab. Their QHD monitor couldn't handle the switch properly. The volume flyout stopped working inside the game too.

Another gamer shared that removing KB5060829 fixed all their problems immediately. This tells me the update is definitely causing these issues.

Installation Problems You Might Face

Some computers refuse to install this update. I've seen error code 0x800705b4 pop up frequently. This vague error message doesn't help you understand what went wrong.

If your PC shows this error, don't panic. It's not your fault. Microsoft's update system sometimes struggles with certain hardware configurations.

The Good News About Performance

Despite the Alt + Tab problems, this update brings solid improvements I actually like:

File Management Gets Faster

I tested archive extraction speeds. Large .rar and 7z files extract 10-15% faster now. If you work with compressed files daily, you'll notice this improvement.

Graphics Handling Improves

Screen flashing during resolution changes is almost gone. When games try to change your display settings, transitions happen smoothly. No more annoying black screens or flickering.

Sleep Mode Issues Fixed

Your windows stay where you put them after waking your laptop from sleep. This was a really annoying bug that Microsoft finally addressed.

File Explorer Stability

Dragging windows while using snap features no longer crashes File Explorer. This was causing random freezes for many users.

Green Screen Bug Eliminated

Random green screens that appeared out of nowhere are now fixed. This was a scary issue that made people think their graphics cards were dying.

My Honest Recommendation

I don't recommend installing KB5060829 right now. Here's why:

This is a preview update. Microsoft labels it as optional for good reason. Preview updates often have bugs that get fixed before the official release.

The July 2025 Patch Tuesday update will include all these improvements. Microsoft will likely fix the Alt + Tab problems by then. You'll get the benefits without the gaming headaches.

Who Should Consider Installing Now

Install this update only if:

• You don't play games that require Alt + Tab switching
• File extraction speed is critical for your work
• You're experiencing the green screen bug frequently
• Window positioning issues are disrupting your workflow daily

What I'm Watching For

Microsoft needs to address the Alt + Tab regression before July. Gaming is too important for Windows 11 users to ignore these problems.

I'm also monitoring installation error reports. If more people report 0x800705b4 errors, Microsoft might need to revise the update package.

Windows 11 KB5060829 shows promise for system performance and stability. The file management improvements are genuinely helpful. Graphics handling feels more polished.

But the gaming issues are deal-breakers for many users. Alt + Tab is essential for multitasking during games. Breaking this functionality hurts the overall experience.

My advice? Wait for July's official update. Let Microsoft iron out these problems first. The performance gains aren't worth the gaming frustrations right now.

If you already installed KB5060829 and experience problems, you can uninstall it through Windows Update settings. Your gaming experience should return to normal immediately.

Remember, optional updates exist for testing purposes. Sometimes patience saves you from unnecessary headaches.