Bought the x20 3 pack to improve my 3000 square foot home coverage. It has been horrible. Speeds are 1/10 of my ISP speed wired or wireless. and continuosly dropping connection yet WiFi stays intact. I have tried all of the "fixes" I found online and in this forum. but nothing helped. Before I return the system I just wanted to check here to see if there was a solution I didnt try.