Then (Un-check)
QoS Packet Scheduler.
Link-layer topology discovery mapper I/O Driver.
Link-Layer discovery topology responder.
Then hit ok or apply, then re-log.

I also make a few (safe) changes to the Network Card Setting, I use an onboard NIC.

Again or if your already there > Open your Network and Sharing Connection > Configure Tab > Advance.

Disable > Interrupt Moderation ( I also disable Flow Control, but it isn't necessary)

If the changes to these setting causes any problems just revert them back.

Also there is a handy program called TCP Optimizer, that you can download from speedguide.net that can also help.

Enjoy.