Sorry, no solution... I am getting the same problem
when searching for less popular artists. For
example, search on "Bowie" (David Bowie) is fine, but
a search on "Enzo Enzo" gives me the setwork
connection timed out error. This has started
happening relatively recently for me. Perhaps we
should seek what we have in common. I use XP Pro and
IE 7. I have been getting other (probably unrelated
but one never knows) issues recently since installing
Visual Studio. Would be really greatful if someone
does come up with a solution....
That's exactly it. As for which search results work/doesn't work, this probably differs from each other. Searching "Bowie" and "Enzo Enzo" both didn't work for me, but like I said the results aren't probably the same for everyone.
This doesn't seem like an OS issue, I'm using Windows Vista Ultimate and the error occurs. I don't believe any other programs (excluding antivirus/firewall programs) such as web browsers would really interfere with iTunes, and as people mentioned, this is not an antivirus/firewall issue neither. I'm on the Canadian store, but I believe most of you are on the US one, therefore it ain't a nationality store issue.
I believe the error is due to the latest version(s) of iTunes and Apple is responsible for it. Let's pressure them so they can fix this issue ASAP.