Windows 11 KB5120998 Update Se Mouse Lag Aur Cursor Stutter? Yeh Raha 100% Working Fix

Agar aapne haal hi mein apna Windows 11 update kiya hai aur achanak se mouse cursor jump kar raha hai, gaming ke time frame drops feel ho rahe hain ya simple desktop usage par bhi pointer atak raha hai — toh aap akele nahi hain. Microsoft ke latest cumulative update KB5120998 ke baad hazaron users ne mouse cursor stutter aur micro-freezing ki complaint darj ki hai.

Reddit, Microsoft Community Forums aur tech communities par gaming enthusiasts ne notice kiya ki khaaskar 1000Hz, 4000Hz ya 8000Hz polling rate wale high-end gaming mice par yeh lag sabse zyada noticeable hai. Is in-depth guide mein hum samajhenge ki aakhir yeh bug kyun aaya aur ise bina PC format kiye turant kaise theek karein.

Aakhir Windows 11 KB5120998 Mein Mouse Lag Kyun Ho Raha Hai?

Windows 11 ke latest security patch mein Microsoft ne background thread scheduling aur DirectInput drivers mein kuch naye changes integrate kiye the. Lekin is change ne Desktop Window Manager (dwm.exe) aur third-party mouse software (jaise Razer Synapse, Logitech G Hub, Corsair iCUE) ke beech synchronization mismatch create kar diya.

Jab bhi cursor screen par move hota hai, Windows raw input buffer ko rapidly flush nahi kar paata, jisse system par intermittent CPU spike hota hai aur cursor teleport ya freeze hone lagta hai.

Step-by-Step Working Fixes (Test Kiye Gaye Methods)

Method 1: Mouse Polling Rate Ko Temporarily Reduce Karein

Agar aapke paas dedicated gaming mouse software hai:

1. Apna companion software open karein (Razer Synapse, Logitech G Hub, SteelSeries Engine).
2. Device Settings mein jaakar Polling Rate / Report Rate ko 4000Hz/8000Hz se ghata kar 1000Hz ya 500Hz par set karein.
3. Settings save karein. 90% users ke liye cursor micro-stutter turant khatam ho jaata hai.

Method 2: Enhance Pointer Precision Ko Toggle Karein

Windows ki internal pointer acceleration kabhi-kabhi update ke baad corrupt ho jaati hai:

• Win + R press karein, type karein main.cpl aur Enter dabayein.
• Pointer Options tab par jayein.
• “Enhance pointer precision” option ko uncheck karein aur Apply par click karein.

Method 3: KB5120998 Update Ko Rollback / Uninstall Karein

Agar Microsoft ka official hotfix aane tak aap complete stability chahte hain:

1. Windows Settings > Windows Update > Update History par jayein.
2. Scroll karke neeche Uninstall updates par click karein.
3. List mein se KB5120998 dhoondhein aur Uninstall select karein.
4. System restart karein. Restart ke baad mouse bilkul smooth chalne lagega.

System Comparison Table

Microsoft Ka Official Response Kya Hai?

Microsoft Windows Insider team ne statement diya hai ki woh is input lag glitch se waakif hain aur aane wale emergency Out-of-Band (OOB) patch ya next Tuesday update mein iska permanent fix push karenge. Tab tak ke liye upar diye gaye workarounds sabse reliable aur safe hain.

Frequently Asked Questions (FAQs)

Kya KB5120998 uninstall karne se mera data delete hoga?

Nahi, update uninstall karne se sirf Windows ke system files previous stable version par revert hote hain. Aapka koi bhi personal data, games ya apps delete nahi honge.

Kya yeh bug wireless mouse par bhi affect karta hai?

Haan, chahe wired ho ya 2.4GHz wireless dongle, yeh issue Windows ke DWM rendering pipeline se juda hai, isliye dono types par stutter feel ho sakta hai.

Microsoft ka permanent patch kab tak aayega?

Microsoft testing channel mein fix already roll out ho chuka hai, jald hi sabhi users ke liye automatic update ke roop mein available ho jayega.