All Devices Losing Connection on TP-LINK WR841N Router

[DaWheelo]

Hi, I have contacted my ISP and they have confirmed that my router has the latest firmware available. They said that there is nothing wrong on their end. However, my connection drops out on every single device every hour or so. I get a DNS issue, but I am using the DNS settings I was told to use by my ISP. The connection symbol on my PC says Im still connected, but gets a yellow exclamation mark, and says "Limited".

Ive pinged DNS, default gateway etc. If anyone has a fix for this that would be great. Thanks.

 

[reedo_43]

Try elevated command prompt and type ipconfig /flushdns and enter as well as

Ipconfig /registerdns and enter.

 

[DaWheelo]

Try elevated command prompt and type ipconfig /flushdns and enter as well as

Ipconfig /registerdns and enter.

Hi, thanks for your reply. Unfortunately that does not work. I think it is a router issue.
Could my ethernet cable be the problem? Or my cable running from my satellite to my router?