Hello @ Sven_M79 The best way to connect the Archer AX90 to your network would be making it the main router, you may change the Fritzbox 7590 into modem only or bridge mode to avoid double NAT in the...

Hello @gador Yes, you can. Below are the instructions to configure the WR841N as a range extender to extend the host wifi signal: How to configure the TP-Link 11N wireless router as Repeater

Hello @Vegard Are you saying you cannot change the wireless network name and password of the Archer C50? If that is the case, please follow the guide below to change the settings as requested: How to...

Hello @Taohid What is the model of your TP-Link device? You can follow the guide below to find or reset the device if you don't remember the login username and password: What can I do if I forget the...

Hello @Scottow22 If the internet connection on the router is not stable, it's suggested to follow this thread to troubleshoot: Router Disconnects from Internet

Hello @PUSHPADEEP Is there an issue with the router? Are you unable to configure it after the reset? You can follow the guide below: What should I do if I cannot access the internet through Wi-Fi...