@mchu5pwp Based on the picture, DSL light is off, it is between power and Internet lights. Please refer to the following steps to troubleshoot: 1. Verify that you have purchased the correct TP-Link...

@F-K It is okay to use two phones to manage the same router via Tether App at different times, but not possible to login at the same time. Normally a second login will cause the first one logged out...

@KidaT Hi, is your MLO network settings exactly the same as that on previous firmware? Please make sure the MLO network SSID is different from the main network, uncheck 2.4GHz for MLO network, then...

@chitra150 There are two methods to update firmware for TP-Link Archer Router: Online Upgrade: 1) Using the web management interface, go to Advanced -> System Tools -> Firmware Upgrade to check for...

@Rigby What is the model no., hardware and firmware version of your TP-Link device? Please share with us screenshots of the Tether App and Web Interface for comparison, refresh the page before saving...

@codenber Hi, in bridge with AP mode, the TL-WA801ND IP address should be in the same subnet as your main router, so it should be 192.168.1.X as well and ensure there is no IP conflict. If it still...