Windows 11 Wi-Fi Keeps Disconnecting? Here Are the 7 Fixes That Actually Solve It

Windows 11 Wi-Fi Keeps Disconnecting? Here Are the 7 Fixes That Actually Solve It

Your other devices — phone, tablet, smart TV — hold a solid connection all day. Your Windows 11 PC drops Wi-Fi every 20 minutes, every time it wakes from sleep, or every time you need it most. This is one of the most-reported Windows 11 problems of 2026. I have diagnosed this exact issue on multiple machines and the fix depends entirely on which of four root causes is triggering it on your specific setup . Most guides give you a list of ten things to try. This guide diagnoses your problem first, then sends you to the right fix directly. Five minutes of reading. One correct fix. No guessing. Step 0: Diagnose First — Which Type of Disconnection Do You Have? Before trying anything, identify your pattern. This saves you from applying the wrong fix. Pattern A — Drops after sleep or screen lock: Your Wi-Fi disconnects every time your PC wakes from sleep, the screen turns off, or you lock the computer. Works fine when actively in use. → Go to Fix 1 (Power Management) Pattern B — Random drops every …