Hello,
So I have two routers (A and B) connected to the same modem and i was wondering if the connection quality of the devices connected to router A would be affected if other devices are connected to router B at the same time?

Every time I'm playing PS4 on router A, and my family uses netflix on router B, I begin to experience terrible lag. When i try to talk about it, they use the "we're on different routers" excuse lol. I wanna know if my theory is right or not.

Thank you


I didn't find the right solution from the Internet.
Reference https://www.cnet.com/forums/disc ... d-routers-question/

Example Connectivity Video