I have only wifi in my house with 4 roku, 3 cells, a tablet, laptop and an xbox. These devices are not on all the time. Up to last couple of months 1024g has been sufficient, however, that has change and my account is going over the limit. I want to find out which device is using the most bandwidth. I have logged into the router to see the device list and I believe it is all correct but the rest of the information is Greek to me. Appreciate any suggestions.