My wifi went down. When it came back noticed the extended was no longer working. I have rebooted several times through app and with computer. The App and computer will say that the system is set up and connected but when I then try to access the 5G extended or the primary wifi it does no work at all. I have to turn the extender completely to get back on wi fi. Also on the actual extended the only front lights that appear solid are the circle lock light, 2.4GHz and power lights. The 5GHz light will no longer come on even though on the app and computer it indicaes it should be on. Not sure what to do next.