My internet service is 800 Mps. When I Speedtest my system having the computer hard wired I routinely acheive a speed of over 800Mps. But when I connect wirelessly to the system the speed drops to bet

The Deco M5 is not assigning an IP address for an ethernet connection on my Mac. I am able to get an IP addressed for WIFI connection but when I attempt to connect via ethernet I get the following mes

I have a Deco M5 whole home system connected to a Netgear Cable Modem model CM1200. I recently uplugged the modem and was in the process of relocating it to another room but the move did not happen so

I recently attempted to upgrade my cable modem from a Netgear C6900 combination modem/wireless router to a Netgear CM1100 modem with no router. Initially I had configured by Deco M5 whole home system