RoastedWalnuts

Update I now get really good WiFi on my PC but internet is unavailable to phones connected to the wifi. I havent changed anything. using a Qualcomm Atheros AR9287 Wireless Network Adapter.

Just picked up a new router the ASUS DSL-AC68U and cant seem to figure out why I am getting considerably worse WiFi speeds on very specifically my Windows 10 PC (Yes due to annoying circumstances I am stuck with WiFi atm) vs Android phones in the house which work fine and get expected speeds both on 2.4ghz. My PC is getting 1-3mbps on this router vs my expected speed of around 40mbps which I can achieve on the old router. I've found similar issues with the same router online and have tried the fixes to no avail. I am extremely confused please help.