I recently upgraded my Acer Aspire 4820T from Windows 10 to Windows 11, and I seem to have a problem with my network connection.
As I am using the network for a period of time, or if I'm booting my laptop after hibernation, I usually get disconnected from WiFi. When I try to reconnect, the WiFi option has disappeared. Even after using the Fn + F3(for my keyboard), it still does not want to display the connection option. To the point where I had to reboot my PC by holding the power button for 5-6 seconds(because the Windows restart option takes very long to restart than normal).
Some updates were automatically being installed, and I thought that could fix the problem, but it didn't.
Can anyone provide me with a solution to this problem?