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Troubleshooting

Common issues and their solutions.


Agent Not Responding

Issue: Agent does not generate a response or shows an error.

  • Verify at least one language model is configured under Agent Settings > Models
  • Check that the model's credential is valid under Settings > Credentials
  • Ensure the Large Context Processing Algorithm is selected
  • Check Batch Monitoring (User Icon > Batch Monitoring) for any failed jobs

Documents Not Appearing in Responses

Issue: Uploaded documents are not being used by the agent.

  • Verify document status is Ready in the Knowledge Repository
  • Confirm the agent has a Retrieval tool or Context tool configured under Agent Settings > Tools
  • Check that Document Locks don't restrict access for the user's role
  • Ensure the Knowledge Repository is selected in the tool configuration

Voice Features Not Working

Issue: Mic button not appearing or TTS not playing.

  • Verify Speech to Text and/or Text to Speech are enabled in Agent Settings > Audio and Speech
  • Check that ASR/TTS models are configured under Settings > AI Models
  • Ensure the browser has microphone permission granted
  • For Realtime Voice, verify SIP/Websocket configuration and that the Realtime Voice Model is selected

Crawl Job Failing

Issue: Web crawl job shows "Failed" status.

  • Check the URL is accessible and not blocked by the target website
  • Verify the User Agent string is not being blocked
  • For Confluence/SharePoint, confirm credentials and permissions are correct
  • Try reducing Max Pages and Depth for initial testing
  • Use Review Documents mode to inspect individual pages before indexing
  • For failed uploads, use the Retry Failed action on documents in "Upload Failed" state

Widget Not Loading on Website

Issue: Embedded widget doesn't appear on the website.

  • Verify the embed script snippet is correctly placed in the page HTML
  • Check that the website domain is in the Supported Domains list (Agent Settings > Floating Embed Widget)
  • Ensure CORS is configured to allow the domain
  • Test using the Bookmarklet first to verify agent functionality

Pre-Processor Tags Not Applied

Issue: Conditional behavior based on tags is not working.

  • Verify the pre-processor is assigned to the agent under Agent Settings > Pre Processors and Tags
  • Check that the pre-processor JavaScript logic is correct (test with known inputs)
  • Confirm the tags returned by the pre-processor match the tags expected in shortcuts/instructions
  • For Prompt Classifier, verify the Acceptance Threshold is not too high

DLP Policy Not Working

Issue: Sensitive data is not being anonymized.

  • Ensure the DLP policy is set as Active (only one policy can be active per workspace)
  • Use the Test feature on the DLP Policies page to verify detection
  • Check that the Acceptance Threshold is appropriate (default: 0.8)
  • Verify keywords are not in the Whitelist Keywords field

Contact Support

If the issue persists after troubleshooting, contact the support team:

  • Email: support@fifthelement.ai