So I have my main router, a wap in my room, and a switch in with the wap. What I decided to do is:
Router in my room
Wap in the study
And switch in the study with the wap
Now, EVERYTHING is hooked straight into the switch. Routers wan goes to the switch, then the modem Goes to the switch, my computer Goes straight into the router because it's in my room and they are right next to each other. But my parents computer is plugged into the switch, printer in the switch, and wap is poe into the switch. Then, my computer was getting 35 down and 12 up which is usual. But my parents were only getting like 1 down and 3 up. Barely. With like a 80 ping. My ping was 25. So with that said, is the fact that my parents computer being plugged into the switch and not the router itself slowing down their internet?