### Answer Based on community reports, there are known issues affecting the Conversation Flow editor where users cannot edit, delete, or add nodes [(1) ]() . Other users have experienced similar problems with an "Error: Parameters Must Be Object" that blocks conversational flow editing . If you're experiencing issues editing nodes in a shared component, there's a specific validation bug where the system validates existing invalid values and blocks updates entirely [(2) ]() . A workaround is to update the flow via API to bypass UI validation : 1. Get your current flow :

bash
curl -X GET \
  <https://api.retellai.com/get-conversation-flow/conversation_flow_component_af94bedca357> \
  -H "Authorization: Bearer YOUR_API_KEY" \
  > current-flow.json

2. Edit the JSON to fix any invalid values 3. Update via API :

bash
curl -X PATCH \
  <https://api.retellai.com/update-conversation-flow/><your_conversation_flow_id> \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d @updated-flow.json

Users who tried logging out/in, clearing cache, and using different browsers without success [(1) ]() . In one case, a user had to create a new agent from scratch and copy everything over . The Retell team has acknowledged these issues and indicated they are working on fixes . For immediate assistance with your specific agent, I recommend: - Visit [Documentation]() - Visit [Hire certified Retell partner]()

​ To learn more, see the sources I considered: [[1] Unable to Edit or Modify Flow – Editor Seems Locked or Broken](https://community.retellai.com/t/unable-to-edit-or-modify-flow-editor-seems-locked-or-broken/761) [[2] Blocking Error: Unable to update node in Shared Component](https://community.retellai.com/t/blocking-error-unable-to-update-node-in-shared-component/202) ​

Feel free to tag @AI Evy with additional questions. I also appreciate feedback, it helps me improve.