Same device listed multiple times in XFi app
I installed a new Modem last week (Arris TG1682G) to replace a Cisco DPC3941T that had been misbehaving. Since installing the Arris I have begun to notice strange behavior. My iPad and iPhone seem to be added to my network every time they leave the network (i.e., I leave the house) and then return. The devices get a new MAC address and IP address. As a result, I have the devices listed in my active devices on my network but also in the list of inactive devices. So, for example, I currently have a device named “XX-iPad-Pro-5” in my inactive device list and “XX-iPad-Pro-66” in my active device list. Similarly, I have “iPhone-X-79” connected and “iPhone-54” and “iPhone-44” in the not connected list. Deleting the inactive devices does not help as new devices show up in their place. I’ve done the typical modem restart and I’ve checked the modem logs to see if anything showed up there, but I can’t determine anything linked to this behavior. I am running the beta of iOS 14 (up to beta 4 as I write this) and wonder if this behavior may be linked to that. I suspect not, since the behavior started with the new modem not the installation of the beta software. I also have a Fingbox connected to the modem but in my search of the Fingbox discussion lists I was unable to find any posts reporting similar issues. Of course, I was also unable to find anything in these forums, either, which is why I’m posting. I apologize if this has been covered elsewhere in these forums and I just missed it. Any suggestions, ideas, help, etc., would be much appreciated.