En.....The computer connect directly to the printer, the printer also does not work? This could be the printer driver problem on your computer. Connect the printer directly to the computer does not...

Can you have Internet with it? If no, then it could be hardware problem of this unit. A new router is needed

Sometimes uninstall the TP-LINK software can solve the problem. TP-LINK software and the Windows software have the same function and sometimes they interference with each other. So my suggestion is...

Hi, Rdp123, Sorry...I found I got different model with your after you mentioned that you can not change it. I double checked that mine is TL-WA701N.My mistake. How about go to DHCP-->Then put in the...

It sounds like a hardware problem. How about other LAN port expect port 4? When you try to reset it, have you seen all the lights go off expect the power light? I heard that TL-WR740N V4 sometimes...

Log into the WEB interface of the router. Change some settings on it like channel to 1/6 and then channel to 20mhz, also disable the WMM on the router for iphone 5. Normally, these changes can solve...