Rogers Community

House is 6 years old and when wired to a laptop I get 196 mb/s

I did try hooking up with a laptop wired to the laptop and I'm getting 196 mob/sec the wired side is really good it's the wifi that's horrible

Weak wifi   Does anyone ever had this issue .... I have a roger 150 plan and I'm only getting 23 mb  throughout the house had the tech swap out three more modems even the new white hi torn one same thing the tech thinks that there might be interferen...