@Kevin_Z hi, The use of the hammer was the solution Hope that this information can help other users. Regards, Thom

@Terziyski, That's the theoretical solution. But just one router? I tested that and I have two C80 routers, one as main the other as node. That's why I asked my question here on the community....

hi there, Who of TP can answer this question? Tia, Thom

Good day, Now I used the hammer AP disconnected, Main router reset. Then set the desired network and WiFi ( Channels still not editable To change the channel disable Smart connect). Then reset the...

@Kevin_Z, An automatic update was attempted, but the system listed firmware for the V1 version. Bit weird because I have V2.20 so I did the manual way of updating. In addition, I cannot change the...

Goodday, Same firmware issue here ( C80 v2.20 ). May i receive the right firmware? Tia, Thom The trick for this issue is found here https://www.tp-link.com/en/support/download/archer-c80/#Firmware (...