@OGSpiderr So TP-Link does not support "Range Extender" mode on this "INWISP" version of the Archer C20 V5. But I am even more surprised that there is no "WISP Router" mode available either, given...

@Marred Hi, Is the computer that runs the tpPLC Utility directly connected via Ethernet cable to one of the two TL-PA8010P devices?

@Bruno45Fr Hi, Yes, you can do that. If you have only one Wi-Fi router and one TP-Link Wi-Fi repeater that use the same SSID, then you will be fine.

@Tarnbrick Hi, Windows 11 should not need an active Internet connection to finish its installation. I have done it several times without it. If you need the Internet connection to download Windows...

@40B Hi, Please tell us the actual model number of your range extender. (printed on the box or on the label on the backside of the range extender) There can be a huge difference in speed between the...

@OGSpiderr Hi, What options do you see when you click the "Operation Mode" button in the menu?