Review on Get Superior WiFi Coverage with TP-Link Deco X20 Mesh System 📶 - Covers 5800 Sq.Ft, 6 Ethernet Ports, Wired Ethernet Backhaul Supported (3-Pack) by Matthew Evans

About a week ago I bought a Deco M4 system, 3 pieces. The install was honestly the easiest I've ever done. Instantly, all of the dead zones and issues I had with my AT&T U-Verse were gone. For the first time I had WiFi throughout the house that actually worked. I was so happy I even tweeted about TP-Link. For some reason I decided to upgrade to this X20 system. I have 30 days to return the M4 system I bought why not upgrade as I am so happy. It's been 2 hours since my exchange. Wi-Fi speed is slower, EVEN on my iPhone 11 Pro which supports WiFi 6. Some of my devices keep disconnecting. Wi-Fi also seems to be slower when Homecare Antivirus is enabled. All Deco X20 devices have been updated to the latest firmware, but that's not enough to stick with them. I think I'll spend an hour and go back to the M4 system which worked flawlessly. I was just hoping to get a little more speed by upgrading to X20 devices. Lesson - If it ain't broke, don't fix it.