I have Comcast for internet, At Random Times I lose internet connection some how for like 5-10 seconds, then comes back. All Router Lights stay on, I've Updated my Drivers, Put Fresh copy of windows on just incase of a Third Party Program issue, Had Comcast come out, When it happened while they were here, Nothing Popped up on their device saying lost connection. I have C6300 Netgear Modem/Router. I've reset the c6300. For the life of me I can not figure out why it does this