Hi Rithvik,

If you are getting session timed out when you are trying to download your JEE Main September admit card, you can reset your browser settings in the following way:-

• Open the Tools menu
• Select Internet Options
• Select the General tab
• Click the Restore to Default button
• Click OK
• Try logging in again to see if the problem is resolved

Do this and let me know, if your issue is solved or not..

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!