Let me explain my setup first and then go into details about what happened and hopefully someone can help me. I have a computer in the kitchen with a modem connected to the wan on the router. The pc is connected by lan to the router. I have another Lan connection from that router connected to the Wan on a router in my bedroom and a lan connection from the bedroom router to my bedroom pc. This whole setup worked amazing until I woke up one day and realized i had no internet on my bedroom pc. so i tried some fixes that i found online. Ipconfig/release and renew. I tried some netsh commands that were suggested also. nothing worked. That is when i noticed that my dog destroyed my ethernet cable connecting the routers. So i replaced the ethernet cable and my internet started working again. The problem is my pc in the kitchen is getting speeds of 350mbps and my bedroom pc is getting speeds of 90mbps. the speeds were almost the same before i tried fixing whatever I did and now I cant figure out what i couldve changed and why the speeds would be so different. My bedroom router is a netgear R6400 if that helps at all. Thanks for any help i can get on this.