I cannot log in to this router. I have logged in before using tplinkwifi.net and 192.168.0.1.

I have tried logging in several times today.  I've had this problem before, the last time I was talking to tech support about it when it suddenly decided I could log in, using Http along with tplinkwifi.net, but that doesn't work today.

 I have tried clearing my browsing history on chrome, logging in with firefox, giving myself administrator privileges (in case that was the problem). 

Short of finding a network cable or ordering one, does anyone have any more ideas?

Thanks