Try again later
   Check your network connection
   Check that Firefox Developer Edition has permission to access the web (you might be connected but behind a firewall)

the msg returned Hmm. We’re having trouble finding that site. We can’t connect to the server at marvelsearch.com. If you entered the right address, you can: Try again later Check your network connection Check that Firefox Developer Edition has permission to access the web (you might be connected but behind a firewall) i am using a local dnsserver and firefox is connected to it. is this the reason? if so how can i disable this? other firefox features are working beautifully.