Your Wi-Fi is the problem, not your broadband
Paying for 500Mbps and getting 40 in the back bedroom? Upgrading your package will change nothing. How to find the real bottleneck in ten minutes.
Why your streaming buffers, and what actually fixes it
Netflix in 4K needs about 25Mbps. If you pay for 500 and it still buffers at 9pm, the problem is somewhere else — and there are only five places it can be.