I have 1 main Deco unit connected to the modem via ethernet and to 2 "sattelite" units also via ethernet. I've had this system for over 2 years now, but for the last year almost every night, the sattelite units will start blinking red and i lose Internet connectivity. This problem usually resolves by itself after about 10 to 15 minutes and the sattelite units go back to solid green. The main unit is always solid green. I have the latest firmware, I was wondering what could cause this problem. Its become annoying enough now that I plan to replace the entire system with another brand.