During the installation and initialization process of the operating system, when connecting to Wi Fi and entering the Wi Fi password, the screen will turn black and only the mouse cursor will be visible. It is still stuck on this screen.
After manual restart, it will return to the initialization configuration screen, automatically connect to the Wi Fi where the password was previously entered, and then the installation process will continue normally.
Another issue is that during system initialization, when connecting to WiFi and entering the WiFi password, it stays on the please wait interface for a long time and must be powered off and restarted to recover, similar to the black screen phenomenon after initializing and connecting to WiFi
Both of these questions are probabilistic