If you have an Airport Extreme for a while and it goes missing, then it is because you ran into some issue. Let’s check out the quick fix to resolve it. 1. Start by opening windows Airport utility. 2. Unplug your Airport Extreme and then wait for about 10 seconds. 3. Unplug it back in, connect to the Wi-Fi network, and then navigate to the Airport utility. 4. You will see Airport, and you can manage it by tapping on it, click on edit and then clear out Apple ID in the Back to my Mac section. Read more connecting airport express
