I have a spectrum router sitting right next to the M9+ that gives me about 250 Mbps while the M9+ gives just 60. It went down recently after about an year of using this. Speed test on Deco app is over

When I run a speed test in the Deco app, I'm seeing 280mbps which is in line with the service we get from Comcast. However, when I run a speed test on any of the devices connected to the network via w