Came home today and light 3 was flashing. I notice the device has powecycled a couple times in the last 24 hours. Are updates being delivered? My gen1 hardly ever power cycled. Rebooting my airport got the device back to 4 solid lights. Not sure what is causing this. My gen1 never had wifi issues either. Installed in same location and connecting to the same dedicated 2.4ghz network.