Well I don't really know why it does not work, I had the same when I tried TFTP flashing from 1.3.0 to 1.2.1 directly, but when I used OpenWRT to get back to 1.2.1, it worked in one try without any...

What do you exactly mean by "ignoring"? Is it the TFTP flashing that does not start? Or is it that the TFTP flashing gets finished, but after that, the router just simply reboots with OpenWRT like...

Flashing back the stock image won't work through OpenWRT web interface, I'm pretty sure in that. Did you rename the file of the original firmware to ArcherC6v2_tp_recovery.bin? If you did, then turn...

@spies Yes, I have EU version. I downloaded the firmware from the official TP-link website. The 1.2.1 is the one with the name "Archer C6(EU)_V2_200110", with release date of 2020-01-23. But I could...

@ArcherC6 As far as I know, OneMesh only works between a OneMesh Router + OneMesh repeater, but not between two OneMesh routers. You can read about it there (Q10):...

@Fane I think that a secondary WiFi network is needed for OneMesh functionality, so if your router already has a FW with OneMesh feature, it is very likely. Anyway, you can use WiFi Analyzer on an...