Please refer to the FAQ to configure again: http://www.tp-link.com/us/faq-1534.html If still same issue, please provide the screenshots of the error message.

You can refer to the FAQ to configure again: http://www.tp-link.com/us/faq-1534.html If still same issue, please provide the screenshots of the error message.

Please download the Kasa APP in the following link to test: https://we.tl/UBA7Csnx6G And the new version of Kasa APP will be released soon, then plesas pay attention to the update of Google Play...

Please contact the Technical Support team by email (support.tp-link.com, cc edward.duan@tp-link.com), we will confirm the detailed information of the issue firstly and try our best to solve it.

Please reset the LB120 referring to the UG: http://static.tp-link.com/1910011976_LB1XX_V1_UG.pdf . Then reconfigure it on the Kasa APP. And please also try to upgrade to the latest FW of LB120:...

Please refer to the spec on the official website: http://uk.tp-link.com/products/details/cat-5258_HS110.html#specifications http://uk.tp-link.com/products/details/cat-5258_HS100.html#specifications