Devices no longer can connect

user_1pvhsz, Thank you for reaching out to Xfinity Support. I know it can be frustrating when your devices are not connecting to the Wifi. I would recommend unplugging your modem for 30 seconds, then plug it back in. This will do a reset on the modem. If this does not help, you can run through the troubleshooting steps on the Xfinity app. Let us know if you still need assistance.