Hello @shahri , Thanks for contacting our community. Make sure you're looking at the correct hardware version (V4, not V5), as the firmware for different hardware versions is not interchangeable....

Hello @fffrischling-3 , Welcome to our community. Did you install the driver manually, or did you receive a firmware update notification?Please note the Archer VR2100v is a customized device...

Hello @Madben , Welcome to our community. The current call-blocking functionality in TP-Link DSL modem routers typically allows you to add individual phone numbers manually to the block list but...

Hello @pseuperb , Welcome to our community. May I know if your network topology diagram is as follows: ISP modem—Archer AX55 Pro )))((( client devices (Note: — stands for wired connection,)))(((...

Hello @NozArd , Welcome to our community. For your case, please follow this FAQ's suggestions: What can I do if I can't have Internet connection after connected to powerline adapter？

Hello @Jun9889 , Did you keep ECO mode enabled before updating the firmware? Will removing ECO mode restore network stability? For Tuya clients, most devices currently cannot extend the IoT network...