Hi, Dawn. Coming from a purely networking point of view (I have years of experience working with electronics and networking), it seems to me that you have a weak router that can't process all of the data. Here's how it works: a router picks up the signal from your internet company, encrypts it, then sends it to your TV, computer, video game console, etc. Now once it gets to your wifi device, that device has to unencrypt it in order for it to be used. This takes time and, in the case of too many signals and not enough bandwidth, causes buffering and stuttering. Let's say you have 2 devices using wifi but one of them is severely hogging the internet (google TV vs wifi cell phone). It is going to take most of that bandwidth and have to unencrypt it before the cell phone will be able to get its info from the wifi but unfortunately, they like to push and shove each other while being in line to get the data so you end up having them fighting over available bandwidth (your mbps) and the data itself so they both are affected and thus go very slowly. If you are using a single band router, it just makes the problem that much worse. You can think of a single band router as a 6 slot extension cord. It has enough room for a couple devices that take a little data and very little room for those devices plus data hogs (computer, google TV, etc). A dual band router gives you more extension slots (ports to connect to) so they aren't fighting over the same data. My recommendation is to upgrade to a dual band router with at least 600 mbps. I currently have a NetGear Dual Band N600 Router and run many wifi enabled devices on it. I had the same problem you are having when I had a single band. Once you get that, it should take care of the problem immediately. I hope this helps.