I have 3 APs running and I occasionally am running into performance issues whereby when I try to connect to a web site it hangs for minutes and fails to connect. If I turn my wireless connectivity on and off on my macbook, I find that it connects and I can surf the web without any performance issues. Is this an issue with interference between my APs. Each AP has its only channel on both 2.4 and 5ghz. Client isolation is turned off.