@ArmanEsf Update your RE with its latest FW v1.0.13 from here and test again.

@scjet96 To manage the HomeShield feature you have to install Tether app on your mobile and manage the feature - details. Tether app is a mobile app which you could install and use for remotely...

@DeLorean You have two choices: 1. Set the router in AP mode and port-forward in the modem. 2. Set the modem in bridge mode (if it's applicable) and port-forward in the router.

@NEOTCO The thread you mentioned concerns a RE with Firmware Version: 1.0.12 Build 221109 Rel.31477n (6985) Your RE is with Firmware Version: 1.0.13 Build 231115 My guess is that if it was a bug they...

@NEOTCO According to the thread you've posted its's obvious that the extended wireless network can't be disabled.

@wepeetech Update your AC1200 v1 to the latest FW from here. Switch to AP mode an configure using this guide (Case 1). Use the guide you posted for configuring the print server.