Here is my post in case you’re interested in help or see other people comments http://forum.mikrotik.com/t/wifi-2-4-ghz-terrible-ping-and-throughput-on-rb4011igs/147013/1
Here is my post in case you’re interested in help or see other people comments http://forum.mikrotik.com/t/wifi-2-4-ghz-terrible-ping-and-throughput-on-rb4011igs/147013/1