I have my PC hooked up to Wi-FI, and yes I know that ethernet is much better, but for a few reasons that doesn't work for me. The internet speed is OK, not particularly good but certainly usable whenever I'm just browsing the internet or other similar activities, but whenever I try to play matchmade games (Specifically Destiny 2), the internet all of a sudden becomes very poor to the point where I'm lagging so bad it's unplayable. I have an Arris SBG6580-2 router. I'm pretty inexperienced with this type of stuff so I don't know what information to provide but I can do my best to provide what's needed if people have suggestions.