> ## Documentation Index
> Fetch the complete documentation index at: https://docs-staging-quickstart-revamp.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> Learn where to look for basic troubleshooting steps to eliminate common problems such as Auth0 status, platform, connections, rules, domains, and how to generate HAR files and validate JWTs.

# Troubleshoot Basic Issues

* [Verify Platform](/docs/troubleshoot/basic-issues/verify-platform) - Learn how to verify your platform to troubleshoot issues.
* [Verify Connections](/docs/troubleshoot/basic-issues/verify-connections) - Learn how to verify connection transactions and external service dependencies to troubleshoot issues.
* [Verify Domain](/docs/troubleshoot/basic-issues/verify-domain) - Learn how to verify your domain to troubleshoot issues.
* [Verify Rules](/docs/troubleshoot/basic-issues/verify-rules) - Learn how to verify rules to troubleshoot issues.
* [Check Error Messages](/docs/troubleshoot/basic-issues/check-error-messages) - Learn how to check for error messages to troubleshoot issues.
* [Troubleshoot Invalid Token Errors](/docs/troubleshoot/basic-issues/invalid-token-errors) - Describes how to troubleshoot invalid token errors.
* [Check for Deprecation Errors](/docs/troubleshoot/basic-issues/search-logs-for-deprecation-errors) - Describes how to search for and resolve Auth0 feature [deprecation errors](/docs/troubleshoot/basic-issues/check-deprecation-errors).

## Learn more

* [Monitor Applications](/docs/deploy-monitor/monitor/monitor-applications)
* [Troubleshoot Authentication Issues](/docs/troubleshoot/authentication-issues)
* [Troubleshoot Integration and Extensibility Issues](/docs/troubleshoot/integration-extensibility-issues)
* [Troubleshooting Tools](/docs/troubleshoot/troubleshooting-tools)