+++
title = "Part 3: Troubleshooting"
chapter = false
weight = 300
+++

## Troubleshooting with Lumigo

In this module, we'll use Lumigo to troubleshoot the issues in the demo app.

If you go to the [Issues](https://platform.lumigo.io/issues) page and you will see at a glance all the issues that Lumigo has identified in your environment.

![Lumigo issues](/images/mod03-lumigo-issues-and-alerts.png)