I have 2 AP7562 use Wing 5.9.2 . When i turn on band 5ghz then my AP continuous restart. I upgrade to lastest FW (5.9.5) but still error. I can use only band 2.4 and off band 5ghz.
My friend same problem with 4 AP7562. This devices i bought in early 2018.
Is this a defective devices?