I recently tried to access my own website / business email and the hosting company's website (all on the same server) from my MacBook Pro AT HOME but it fails to load any of the sites / pages. This is strange because i have no problem accessing any other website whilst at home and i AM able to access the blocked server websites on my MacBook Pro from other wifi areas. I am also able to access my work emails / website and hosting company's website from my iPhone at home. This happened a few days ago and has not resolved despite clearing the caches as 'safari help' told me to do! There was an error message that came up initially telling me something about 'another device already accessing the ip address.' Not too sure what it said exactly though! Any help gratefully received. Thanks!