Wifi connection issues

Hi,

Lately, I've been having problems connecting to certain Wi-Fi networks, especially those using fiber-optic routers.

The issue is that my computer detects the network and attempts to connect, but it never succeeds. After several failed connection attempts, it also seems to affect the Wi-Fi adapter itself—the Wi-Fi connection stops working altogether, and the Wi-Fi icon disappears from the menu until I restart the computer or troubleshoot the connection.

Could you please help me determine what might be causing this issue and how to fix it?

Thank you.