route print -f

:: start / restart mrxdav
net stop netbt
net stop mrxdav 2>nul
net start mrxdav
net start netbt

::  clean the arpcache
arp -a -d 
 :: I might have the order of the switches backwards and the order matters, so if that doesnt do anything put the -d before the -a

:: make sure winhttp and webclient  services are running (this is a mystery to me / neither appear necessary, but both have fixed my problem on various occasions)

net start webclient
net start winhttp

So my problem was I couldn't ping IP addresses. So I looked up a tutorial I followed this EXACT thing and now I can't connect firefox everything says its connecting but it never loads no error message nothing. Here is exactly what I did that now gave me this problem. :: resets the ipv4 interface netsh interface ip reset :: flush and reregister DNs ipconfig flushdns net stop dnscache net start dnscache ipconfig /registerdns :: clear persistent routes route print -f :: start / restart mrxdav net stop netbt net stop mrxdav 2>nul net start mrxdav net start netbt :: clean the arpcache arp -a -d :: I might have the order of the switches backwards and the order matters, so if that doesnt do anything put the -d before the -a :: make sure winhttp and webclient services are running (this is a mystery to me / neither appear necessary, but both have fixed my problem on various occasions) net start webclient net start winhttp