Describe the problem/error/question
I cant perform any action and save any change for n8n since updating to beta version due to “Connection Lost” error. All workflows built before update work as expected, though
What is the error message (if any)?
No errors in n8n container log
Please share your workflow
No problem with specific workflow
Share the output returned by the last node
No problem with specific node
Information on your n8n setup
n8n version: 1.0.3
Database (default: SQLite): SQLite
n8n EXECUTIONS_PROCESS setting (default: own, main): default
Running n8n via (Docker, npm, n8n cloud, desktop app): docker-compose
Operating system: Linux
Hi @WDN2010, starting with version 1, n8n would use websockets instead of Server-Sent Events:
I reckon your current setup (possibly a reverse proxy or perhaps a load balancer) might block the websocket connection between n8n and your browser. So perhaps you can try setting
N8N_PUSH_BACKEND=sse and see if this works for you?
Thanks! It was enough for me to enable websockets support in Nginx Proxy Manager settings and problem was gone
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