Hey, so I have been running an Xbox One / Windows 10 PC setup in my bedroom for years now working flawlessley, I have a cat 5 cable running up from my router a floor below to a ethernet wall jack and from there into a 5 way switch which connects to my Xbox and computer. However, today, my Xbox went offline saying that my DHCP server cannot be found, and my PC said that my IP address was invalid (there is none because DHCP won’t send to my room) I restarted the router multiple times to no avail, and I checked wired computers in other rooms and they were working fine. It is also not my switch, because I took the cable from the wall and plugged it directly into my Xbox and the same problem still occured. My setup has been working fine for years even through provider changes and everything, but today my router just randomly chose to cut off my connection. If anyone knows how to fix this please reply, thanks!