I have ran a speed test on my modem and router and both were around 15 download. I have spectrum and he did his test and got 327. He thinks something with my computer or router. He also replaced modem and ran again. Still 345. I have no firewall on, I know it’s stupid. I have a very expensive net gear router R7000. I just ran speed from my nighthawk app and got 240. I have tried hardwiring modem directly to My computer as well as router. I do not use VPN. Any thoughts on what could be causing the issue?