Community Forum
I have 22 connected devices and 20 that aren't connected. I use this iPhone app to verify what I see in xFi matches the app:
https://techet.net/netanalyzer/
@EraStep , @Aronmalave223 have you been able to determine if the connected devices are some of your devices?
If you are sure they are not your devices, please send me a private message with a few of the device names (or MAC addresses) of the devices that are not yours and we can take a look.