Wireless Keyboard Lagging and Missing Keystrokes Windows 11 Fix [2026]

Quick Answer: Wireless keyboard lagging due to weak signal or USB suspend. Move USB receiver closer, replace batteries, and disable USB selective suspend in power options.

Fix

Move Receiver Closer

Plug USB receiver into front port with clear line of sight.

Disable USB Suspend

Device Manager → USB Root Hub → Properties → Power Management → Uncheck "Allow computer to turn off"

Replace Batteries

Low battery causes lag even when keyboard appears to work.

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Againly runs check_peripheral_usb to detect input lag issues.

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