What Are Filter Keys (2026)

| Issue | Why it happens | Fix | | :--- | :--- | :--- | | | The intentional 0.3–2 second delay before a key registers. | Reduce the delay in settings (try 0.2–0.5 seconds). | | Can't type fast | Fast typers may outpace the "ignore repeat" window. | Use only "Bounce Keys" but turn off "Slow Keys." | | Missed shortcuts | Ctrl+C might register as C alone if keys are not pressed simultaneously. | Disable Filter Keys while gaming or using complex hotkeys, or adjust the "Hold time for multiple keys" setting. |

It prevents a character from repeating itself if you hold the key down for a long time. what are filter keys