All: Browsers Slow Windows 11 New!

If Microsoft eventually optimizes these defaults, the problem may disappear. Until then, don’t blame Chrome, Firefox, or Edge. Blame the settings sitting between them and your hardware.

Modern browsers default to encrypted DNS (DoH) for privacy. Windows 11 also has its own DoH settings. When both are active simultaneously, they can fight over requests, causing intermittent delays of 1–3 seconds per page load. This feels like a “slow browser” even when your internet speed is fine. all browsers slow windows 11

If you’ve noticed that all browsers—not just one—are sluggish on Windows 11, you’re not alone. The good news? The problem is rarely the browsers themselves. Instead, it’s almost always a conflict between the browsers and Windows 11’s specific settings, drivers, or background processes. Modern browsers default to encrypted DNS (DoH) for privacy

While a critical security feature, (part of Core Isolation) has been known to cause significant performance degradation in certain hardware configurations, often manifesting as laggy browsers. This feels like a “slow browser” even when