> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Troubleshooting

> Troubleshoot XBOX Live sign-in errors, development sandbox misconfiguration on PC, and XBOX services API failures with logging and diagnostic guidance.

Explore troubleshooting topics for XBOX game development.

<CardGroup cols={2}>
  <Card title="Troubleshooting sign-in and sandbox" icon="right-to-bracket" href="/services/xbox-services/develop/troubleshooting/live-troubleshoot-sandboxes">
    This article helps you diagnose and fix common sign-in and sandbox-related errors for your game in a development sandbox on PC.
  </Card>

  <Card title="Troubleshooting XBOX live services APIs" icon="triangle-exclamation" href="/services/xbox-services/develop/troubleshooting/live-troubleshooting-apis">
    It is difficult to diagnose a failure using only the error from the XBOX Live Services API layer.
  </Card>
</CardGroup>

## See also

* [Best practices](/services/xbox-services/develop/best-practices/index)
* [Test accounts](/services/xbox-services/develop/test-accounts/index)