Question [Q] Note 3 WiFi only slow on FiOS WiFi?

So this problem has been plaguing me since I got this phone. It seems this problem is only when I'm at home on my FiOS connection via WiFi through the supplied Actiontec 802.11n router.

If I am on any other WiFi network, my connection is snappy and instantaneous. But at home, there's always 5 or more seconds of latency before a web page will start to load, or before the network connection actually starts transmitting data. I don't understand it?? I factory reset both my phone and my router and the problem persists. Oddly enough, maybe 1 out of every 20 days, it will act normal and be as fast as it should be. It's totally random and not often.

Has anyone else had problems with their Note 3 through an Actiontec FiOS router??