Recently I am facing very strange problem.
After activating SSL for frontend sometimes user is redirected to login page after click on regular page even from homepage.
As I follow method provided by 'rxt' Here is my conclusion.
Magento redirecting to login page if get HTTP 301 response code.
How I can overcome this problem?
Best Answer
Check you apache logs (access and maybe error) to see what is happening. Another option is httpfox.
Now if the problem does NOT occur, you can reload and retry. In the meantime you might want to clear the httpfox history to keep a good overview. One pageload can result in hundreds of items downloaded, and thus hundreds of items in the httpfox overview. So you better open a simple text-page or product detail page with not too many items in it.
When the problem occurs, you get to see what is happening, which message the browser gets back, like a redirect. I believe http errors and redirects have a different color.
Hopefully it makes clear what is happening, so you can figure out what causes your problem.