I already paid for my bandwidth. I bought a 1 gigabit connection. If the 10-20 mbps data stream from Netflix is overloading my ISP, then my ISP is not providi

I already paid for my bandwidth. I bought a 1 gigabit connection. If the 10-20 mbps data stream from Netflix is overloading my ISP, then my ISP is not providing me with what I paid for.