@John5 We will discuss the issue you're experiencing on your own thread: https://community.tp-link.com/en/home/forum/topic/520718

@John5 Hello John, does the speed issue occurs after you update the router firmware to the latest version? I saw you are following another thread here, so just want to be sure if the firmware makes a...

@Azi777 Hello, please follow the troubleshooting suggestions we provided here to confirm if any helps.

@AFA2 If you forgot your wireless password to connect to the router by ethernet cable, login your router WebGUI and re-set the wireless password. If you forgot the administrator password for your...

@SunnPhoenix The power supply required by the WR902AC is 5 V ⎓ 2 A, so be sure the power bank can provide enough power, then that will be good.

@BDF4 Hello, as per the Tether compatibility list, the WR845N V4 should be compatible with the Tether app. Be sure you are running the latest firmware on the WR845N as well as for the Tether app. If...