My router is mounted in vertical position as described here: My ARCHER MR-600 in vertical standing seems to give me a better reception? The maximum speed obtained in downloading was 72 Mb/s, tested...

@Twincab I've returned back to the previous beta firmware, because the new one doesn't allow me to get bands aggregation (B3+B20/B28), never! it works better with the old beta firmware as well as...

@Sunshine I've just tried this new (beta) firmware today. There is no annoying "Confidential" watermark anymore! But, it's still fail again to get selected dual bands for 4G+ LTE (I think I saw the...

@AMCerasoli I recently bought a TL-WPA4220 for a friend (I still have this PLC at home because I haven't had the time to install it at his place to replace his dead WiFi PLC). At his (country) home...

Perhaps this is due to a misunderstanding? The (theoretical!) speed of 300 Mb/s given for WiFi refers to the speed that it would be more or less possible to obtain ONLY BETWEEN several computers or...

I was using the beta firmware, the new version was not reported to me. Thanks for giving this information. I downloaded and installed this v1.3.0_0.9.1_[210608-rc66100]. Alas, no more manual...