All of a sudden I find my internet doesn't work after leaving the computer for 7-8 hours I come back and can't get online. My computer is brand new and came with onboard wifi but it was always cutting out on me so I bought a USB wifi adapter. My wifi icon says connected but obviously isn't. I disconnect and reconnect and it says connected but isn't. I disable it and try the onboard wifi and it won't connect either. I go down and the hardwired computer is working and everyone can connect to their tablets and phones so it is not the modem/router. Finally the fix every time is to reboot the computer and they work. Why would this be occurring? I run Win 10 Home 64 1709. I have latest drivers for both wifi devices. Any insight? Thanks.