Connection between modules is lost

Questions
1

Describe the problem/error/question

several times I went into n8n and saw this picture - there is no connection between the modules. Under what conditions - I haven’t identified any patterns yet, perhaps during an update or emergency restart of the container. If you manually make the connections again, the workflow works. The rest of the work flow is also working.

Question - where is connection information stored? How can it be lost apart from everything else?

Information on your n8n setup

  • **n8n version: last
  • **Database (default: SQLite):PostGreSQL last
  • **n8n EXECUTIONS_PROCESS setting (default: own, main):own
  • **Running n8n via (Docker, npm, n8n cloud, desktop app):docker compose
  • **Operating system:Ubuntu LTS
2

Hey @Ivan_Balashov,

I can’t see a picture but I am aware of the issue you are seeing, The connections between nodes are stored in the workflows json so it is possible it is still there and you just need to refresh the page.

Can you confirm the exact version of n8n you are running as I did think we had fixed this as well.

3

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