[SOLVED] WiFi internet drops randomly but have internet access in LAN!

[gyke69]

Hello!
my WiFi internet drops randomly but have access to the internet with lan cable in both PC!
When my WiFi drops my MacBook and all the phones internet is gone.. I mentioned this to make sure you understand it is not problem of my phone! All family loses access to internet using WiFi!

I contacted my provider they said change the modem and I have done that! Still running into same problem. In one day I restart the mode around 20-30 times it is very annoying!

any help/advise would be appreciated! Thank you
Sorry for my weak English

 

[helpstar]

Which modem are you using?

 

[gyke69]

Which modem are you using?

Tp-link 150mbps wireless n-router
Model ... TL-wr740n

 

[helpstar]

Update the firmware of the modem and router
select the proper hardware version of your router:

Download for TL-WR740N | TP-Link

TP Link - Download Center Detail

www.tp-link.com

Which router did you use before replacing it with the TL-wr740n?

How did you connect the router to the modem?
Which modem are you using?