@AVA7 Do you mean the WR702N cannot connect to the access point if the security is WPA/WPA2-Personal? Can we have a screenshot of the wireless security settings on the access point? You're suggested...

@Loki824 Please follow this guide to verify which case are you belong to, then try the suggestions accordingly: https://www.tp-link.com/support/faq/2170/

@Nayem77 Hi, follow this guide to change your Wi-Fi password on the router: https://www.tp-link.com/support/faq/399/

@Sachinvhinge Hello, Below is a setup video for your reference to install your wireless router: https://www.tp-link.com/support/setup-video/ But if you still failed, please refer to the...

@ShukriMN Hi, please don't duplicate the issues or questions, stick to the one you have created already, thanks: https://community.tp-link.com/en/home/forum/topic/275614

@ShukriMN Can we have a comparison test when accessing the USB file in the local network and via FTP from outside? If possible, you can take a video when accessing the file via FTP from outside,...