keyboard troubleshooting

Bluetooth keyboards

Bluetooth Keyboard Keys Not Working: Fixes by Symptom

If one or two keys fail in every app, suspect switch damage; if several fail only over Bluetooth, check battery, pairing, interference, and OS settings first.

mechanical keyboards

How to Fix Mechanical Keyboard Double Typing Today

Double typing on a mechanical keyboard is usually key chatter. Start with cleaning, debounce settings, and switch checks before replacing parts.