Describe the problem/error/question
I reviewed the search, but everyone with this error was self hosted, and I am on the n8n monthly hosted plan. I have plenty of workflow runs left. I am the latest build. Running version [email protected] . My workflows that are in prod continue to run, but at the top of the workflow editor (on all workflows) I am getting “Connection Lost” error with a red triangle. It says this is a network issue, but my network is up and stable and loading the editor, so it seems it is a server issue.
What is the error message (if any)?
“Connection Lost”
Please share your workflow

Share the output returned by the last node
n/a
Information on your n8n setup
- n8n version: 1.123.5
- Database (default: SQLite): n/a
- n8n EXECUTIONS_PROCESS setting (default: own, main): n/a
- Running n8n via (Docker, npm, n8n cloud, desktop app): n8n cloud
- Operating system: mac Sequoia 15.6.1