WiFi networks dissapearing and not showing up

[Microsoft Windows]

My computer has been powering on and working fine for a couple of minutes. After a while it says that it is connected with no internet. Then after another minute all my wifi networks vanish and they don't reappear.I have tried Restarting the computerReinstalling the network driversSwitching the Wi-Fi on and offRestarting the router (it works fine for everyone elseThe thing is, everytime I restart the computer everything works fine for a couple of minutes. Does anyone know what's going on?

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