Snow Leopard with a proxy
I've recently upgraded to SL, which was all going well. However since I upgraded I have had issues with safari, itunes and evernote, none of these apps can connect properly to the internet.
Safri hangs when ever I try to log into website such twitter/facebook/mobileme etc.
itunes can browse itunes store but when I try to download anything it gives error code -50.
Evernote can not connect to servers.
I've posted individual posts to other support discussions, but have come to realised that is something to do with SL and not individual programmes.
I am connected to internet through proxies, both http and https set up with usernames and authentication in the system prefs. I have to use the proxies to conect so I can't do without them. I believe its something to do with the proxies, as other people have been having problems with old proxy settings, They have been able to delete them, but I have to go through the proxies to access the net. Is there any solution to this?
Thanks
Sam
macbook, Mac OS X (10.6.1)