I've troubleshooting a sympton in our sharepoint farm that is causing me some headaches.
After enabling the hidden feature "ViewFormPagesLockDown" in a anonymous SharePoint site, our site collection is prompting our users when they hit the welcome page.
After take a look in what files has the problem, we found that Core.js , Init.js , NO-IE.js and Search.js were not loaded, giving an unauthorized error. After canceling the prompt window, the page is loaded
We tryed to disable the feature with no luck. The problem persisted. We also tryed to disable and enable the anonymous access again, also, not worked.
Any idea of what is going on?