@giolongo93 Should not be, at -90dBm, the other signal is very faint compared to what you will be broadcasting. For instance, if you are at -60dBM and they are at -90dBm, you will be...

@giolongo93 Also, I would pick Channel 6 @20Mhz to start, that should be better than Ch13 BTW that was measured at the AP side of the link...at the location where you want to use it, what does the...

@giolongo93 You should also fix the channel width to 20Mhz, that will also improve performance and what I call 'goodput', also defined as 'useful throughput'.

@giolongo93 If you have an android phone or tablet, I am fond of the 'WiFi Analyzer' app by A.M. Sid on Play store.

@MrPhoneDoctor I understand what you are trying to do. A TPlink mesh provides wireless backhaul from the child AP to the root AP. The ethernet port of the root AP is wired by definition, and the...

@giolongo93 Sounds like radio interference. Have you tried a different channel or done a site survey to see what the RF environment is like at the AP location and the end use location too?