I instaled Norton connectsafe dns (Preferred DNS: 199.85.126.20 Alternate DNS: 199.85.127.20) in my Sagemcom Fast 3304 router..when I tried to access the router dashboard where I can change the wifi password I was surprised the dashboard changed to another brand which I've never used (Tenda) The next day I could not access the router dashboard which I usually access from this link sagembox.home/ or 192.168.1.1/ Now when I try to access my browser says: This site can’t be reached sagembox.home’s server DNS address could not be found. Try: Checking the proxy, firewall, and DNS configuration Running Windows Network Diagnostics DNS_PROBE_FINISHED_BAD_CONFIG Location is Morocco