@qqqqq Hello, Please reset the 850RE first: With the extender powered on, use a pin to press the RESET button for 1 second. The extender will reboot. Then please watch the setup video or follow the...

@z301103 Hello, there seems to be a misunderstanding for the QoS feature on the router, it is not related to the internet bandwidth that which device can use when you set a QoS rule for. When you add...

@GR_1 For TPG version VR1600v (Default SSID is WIFI_XX ), Internet configuration information is built-in on the modem, and the modem is usually plug-and-play once the cable is connected correctly. If...

@SujithNair Hello, may I know which country are you from? As per your description, your router C20 V4 doesn't support Range extender mode due to the customized version in the local market.

@Manjeet.lamba Hello, sorry for the trouble caused by the setup. May I know who is your ISP and is it a PPPoE dialup connection provided by your ISP? Have you ever used another router before?...

@VicenteG Sorry, the WDR3600 doesn't support the Wireless Schedule feature.