@axelssontom Could be OneMesh, which is broadcasting with a hidden SSID and can't be deactivated. See https://community.tp-link.com/en/home/forum/topic/193884

Yes, there seems to be a mistake, first beta is newer than second beta. Is there a beta that allows band-selection, but includes the fixes from the latest stable firmware (1.2.0 0.9.1 v0001.0 Build...

@LaurentW I wouldn't trust the values from non-professional equipment too much. I get different values from different routers at exactly the same (external, permanently mounted) antennas. If you...

I have the problem with 5 GHz wifi. After a few days i get packet loss and ping times of more than 2000ms. With 2.4 GHz the problem doesn't occur. So I have now disabled 5 GHz. But it would be good...

Robynbra wrote Possible that no one people have seen this ghost network? @Robynbra That is possibly Onemesh. See this thread: https://community.tp-link.com/en/home/forum/topic/193884?replyId=410224

Guillaume_1978 wrote Best to have the latest firmware installed anyway :-) Here is the link. https://www.tp-link.com/uk/support/download/archer-mr600/#Firmware This latest firmware is also the oldest...