A couple weeks ago my internet speed was upgraded to 200mbps (but that means about 240) so I wanted to see if my PC would get that new speed. Upon doing a speedtest over ethernet, it only got about 150 down. This is on the motherboard realtek ethernet adapter. I then did another speedtest on my TP-Link PCIe gigabit ethernet card and got about the same speed. I unplugged the ethernet from my PC and plugged it into a laptop. After doing a speedtest on that laptop, I got the expected 240-250mbps. I have updated the network drivers on both the motherboard and PCIe. So what is going on with my PC? I find it hard to believe that both the motherboard ethernet and the PCIe ethernet are both malfunctioning. Thanks in advance.