Paul has two Dell Laptops, one with an AMD and one with an Intel i5. Both run at the same speed of 2 GHz with 8GB of RAM and running Windows 10. But the download speeds are vastly different. Leo says that different WiFi chipsets could account for a 20% difference, but not the disparity that Paul is seeing. So something is wrong in the networking stack.
Ryan has noticed his WiFi speed has drastically dropped off as of late. Leo says that with everyone at home now, there's a lot of people working at home, streaming, and doing other things online that cause a lot of congestion. Ryan says what's odd is that his mesh router network gets faster if he unplugs one of the satellites. Leo says your mesh network shouldn't slow down if you have an extra satellite connected. The benefit of Mesh is that it has its own backchannel for access point communications. Leo also says that Google's mesh router speed is definitely slower than others like Eero.