Keyboard Testing (strongly recommended)

Simple black and white keyboard icon 500 Internal Server Error- 澳门皇冠体育-官网首页

Internal Server Error

The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.

Before beginning your testing, be sure to disconnect or cover up any mice, touchpads, trackballs, or other pointer-based input devices.

Checklist

Keyboard Testing checklist (Google sheet)