Keeps getting timeout error when loading websites from my ap-south-east2 EC2 instance with node.js

If you are experiencing timeout errors when loading websites from your EC2 instance in the Mumbai region using Node.js, there could be several reason for this issue. Here are some possible solutions to troubleshoot and resolve the problem:

1. Since the website is working good on the laptop, hence I am assuming that the Security Group configuration, NACL configuration, Internet Connectivity, Outbound rules and DNS Resolution is all working great.
2. It can be a application specific issue. Hence review your Node.js application code and configurations. Ensure that there are no errors or bottlenecks causing the timeouts, such as inefficient network requests, long-running operations, or improper handling of async/await or callback functions.
3. AWS Service Health can be checked. Check for AWS Service Health Dashboard for any ongoing issues or service disruptions in the Mumbai region that could be affecting connectivity.

If the issue still persists after check the above, I think it would be helpful to review the logs and error messages from your Node.js application to gain more insights into the cause of the timeouts.