So I have one ethernet cable. I have been using it for two devices lately. One is a dell laptop. And the other is a ps4 slim version. It has worked for awhile, but for some reason it has started to stop working every time I switch it from the laptop to the ps4. For example, I will have it in my laptop and it will work fine. Then, I will move it over to my ps4. And the ps4 recognizes that it is there. But there just isnt any internet connection. And so I would move it back to my laptop and it will show it's connected but no internet again. It shows a little yellow triangle next to the ethernet connected symbol. If I go and do a reset on my router and unplug the lan cable it works. Then I move it and it doesnt. Does anyone know a fix so I dont have to keep resetting the router?