download inSSIDer >
http://www.metageek.net/products/inssider/ onto your laptop and scan for wifi networks. note which channel each uses then set the SuperHub to use a channel that isn't in use. also toy with wireless mode, upto 144 - upto 300 < disable OBSS when applying 300.
download TCP optimizer >
http://www.speedguide.net/downloads.php/ and move the marker up top all the way too 100+ then above apply changes click on Optimal then apply, restart > test via IE. make sure you configure both ethernet and wireless for the laptop.