try another usb port? turn windows firewall and anti-virus off?

see here, http://www.tp-link.com/ca/faq-1559.html

you can try something from this link. http://www.tp-link.com/us/faq-468.html

i think you can contact TP-LINK support and they will follow your case to test it.

it is hard to tell which model will go with your printer as most routers are using virtual usb tech. But network printers have more chance to go with the router.

i think the memory is not large enough to save the statistics so once router reboot it, it will clear that in order to make room for normal running. Maybe there is kind of software can do that? you...