Hi , I requested to have extenders added to improve my Spark Wifi service / GOW reckoned easy fix and that I installed DECO units however these failed to work, however I kept losing my internet connection. I requested that Geeks return and reinstall so the system worked correctly however two visits later nothing improved. In fact I had worse Wifi coverage than previously. At the same time I lost connection to Netflix, Spotify and my security cameras. Geeks suggested that I replace the Deco units with another batch but I was so frustrated by this time that I decided to request my money back which was agreed.