Thanks for the extensive explination, it really help alot.
i still have few questions,
When doing BT between Client A CPE and AP CPE, as i stated, Client B pings become high, and that was explain by your previous reply.
i did the test again, and i notices, that also, CLIENT C & CLIENT D that are connected to another AP2 CPE, has higher pings, AP2 antenna is about 10 meters away from AP1, they all run on the same band, 2.4, but AP1 is on diffrent Channel than AP2...
is it logical with even diffrent channel AP2 and its clients gets effected?
also, i am thinking of adding another band on the 5Ghz, will it also be effected??
tomorow ill try Nstream and see if giving up on latency enhance the performance.