Hey @EngrAliRaza264, you may want to try the following troubleshooting steps:
1. Try a new browser
2. Make sure your computer’s time zone is correct
3. See if you have any plugins turned on and try to turn these off.
If you're still having issues, please reach out to email@example.com with the following info:
a. www.whatismybrowser.com (to show browser and PC info)
b. https://fast.com (to display internet speed)
Udemy Community Team