My ASUS X553M laptop worked fine for a year, but a few days ago it started dropping the wifi. It does this on my home wifi as well as at my school. When it happens, it no longer sees the router it was just connected to although it does still see other routers in range. Rebooting the computer fixes the problem temporarily. Drivers are up to date. This started happening shortly after the last Win 10 update. I'm using Win 10 Home version 1607, Intel Pentium N3540 @ 2.16 GHz, 4GB RAM. Thank you.