Hi,
I am using Forms authentication in my website. The timeout value is set to 20 minutes.
Recently we had an issue logging into the site.Even after succesfully logging in the users where directed to login screen back again.
Then we noticed that the clients clocks were one hour ahead of the server and the authentication cookie is expiring immediately.
Increased the timeout value and they were able to login.But i don't think this is the permanent solution.
This is my tag in web configuration file.
<forms name="Name" path=" Go to the complete details ...