Hello everyone, it turns out that I have a client that disconnects the internet from the PC after a few days. a technician made him change the router, format the PC, buy a Wi-Fi adapter and nothing, I had gone and installed a new network driver and he changed the antivirus (very rarely you see the antivirus blocking the ports or something they told me) he walked like 1 month and now it warns me that the same thing happened to him, it is worth mentioning that the wifi is on cell phones or netbooks but not on the desktop PC. does anyone know what it can be? the weirdest case I had