to keep it short as poss - we have 2 computers; Internet goes into modem; cable goes from modem to computer 1, which works just fine, no probs. Another cable goes from modem into wireless router to link to computer 2 - no Internet, even tho comp is showing good connection speed, LAN properties show router is connected and working correctly. When I try to go onto Internet, all I get is message saying 'cannot find server', no matter what address I type in browser, be it a website or an IP address. I have turned off/on, reset router, uninstalled/reinstalled, all to no avail. Any suggestions, please? (The router is TP-LINK)