@Richywd What about now? Try to change another web browser or device to update the firmware. If it is still the same, please show us a screenshot of the firmware upgrading page where you get stuck.

@Gaaaz You can try to install the beta firmware updated on my original post.

@Ibrahima Thanks, noted that. There is a plan to add this feature in the future, while the ETA is still uncertain.

@daftpunk Like I said, if it still does not work, you can hard reset the router and relog in. And please ensure that you have obtained valid IP address from the main router.

@mebrie You are welcome.

@Ricky2144 Hi, the TD-8616 is a pure modem, no advanced feature supported. And cause it is the different subnet with the routers, I'm afraid that you need connect your device to the modem directly to...