Hello@Jjjjjjjjjj , Welcome to our community. Here is a full setup video for your reference: How to set up a TP-Link Range Extender If you failed to set up extender, please refer to What should I do...

@franky_04 , According to Google Translate, your question is that the extender LED lights will turn red twice a day. If there is any discrepancy, please describe it in English. If the lights turn...

Hello @Kevinh_AU , When you reset the extender, please keep the power on. For most models, you only need to press the extender for 1 second. Or please tell me the model of your extender.

Hello@Auto_restart If your Range Extender can't be powered on properly, not responding to reset or repeat to reboot itself, please refer to the following suggestions: 1. Please plug the extender into...

Hello @AcerLinux , Thanks for contacting our community. Have you reset the router for a comparison? Please use a pin to press and hold RESET button until the LED blinks to reset the router to its...

Hello @jewicked , Welcome to our community. If you can not see 2.4G Wi-Fi, please refer to: 1. Check the WI-FI lights, if they are off, press the WI-FI/WPS button on the back of router for about...