This just recently started happening when I got an Orbi router, but it seems as if the computer is crashing the internet after a certain amount of inactivity on the windows 10 machine. It might not be the computer, but whenever I turn it off, the internet seems to come back right after so it sure seems like it. When it crashes, I will stay connected but nothing will load and if I try to disconnect and reconnect my phone says obtaining IP address but I can't connect. Really need help and we've been having a lot of problems with the new router so it could be that also