Internet constantly cutting in and out, never achieving the speeds I pay for
I'm paying for 1000mbps a month and I almost always get 30mbps speeds on Xfinity's speed test. On top of that, on a daily basis, my connection starts cutting in and out every 45-60 seconds, making it impossible to watch anything livestreaming, including the Comcast cable package I also pay almost 300$ a month for. Does anyone have any hints as to how I might fix this? Literally dozens of hours of phone support has lead me to beleive there isn't actually any solution to this problem, and I'm just being scammed.