whenever i try to login into my linksys ea6350 router, it says “press and hold the red reset button on the back of the router”, what does that mean?

It means that, your router was not configured properly or something went wrong with the router’s web interface settings so we will not be able to login to the router settings, however, Internet will work fine. So, in this case, we need to reset the router and reconfigure it again.

It means that your router was not configured properly or something is wrong with the router’s web interface settings so that will not allow you to login to the router settings, but the Internet will work fine.

So,  we need to reset the router and reconfigure it again.

It means that, your router was not configured properly ,There was problem while doing configurations .So, in this case, we need to reset the router and reconfigure it again.

It means that, your router was not configured properly or something went wrong with the router's web interface settings so we will not be able to login to the router settings, however, Internet will work fine.

So, in this case, we need to reset the router and reconfigure it again.