I'm paying for the m350 broadband and only getting around 160mps down and 41 up. The house was built 2 years ago and had Virginia pre-wired. I'm experiencing buffering on wired devices and the WiFi is absolutely terrible.
Both WiFi channels are on, and there is a mix of devices between the two to try and lighten the load.
Is there anything I can try to change or buy to improve the system in general?