Hi there
I use unifi ac mesh with 5ghz 120 degree 19db1 antenna my problem the signal is very poor I test it with my phone the distance between my phone and sector around 30 cm and the signal around -60 I change and replace sma between unifi and antenna and its same
Any suggestions?
Note : I disable radio1 2.4ghz and only 5ghz radio0 work with unifi
I think its hardware limitation or ath79 problem because I replace it with mikrotik rb912 with custom openwrt image with same network and wireless configuration and its work great without any problem