Pain point · Self-hosting & upgrades · Causes churn
Editor websocket fails behind nginx reverse proxy after upgrade
4 source threads · first seen 2025-04 · last seen 2025-11
Summary
After upgrading, the editor cannot keep its websocket connection when run behind an nginx reverse proxy.
- Affects
- Self-hosters behind a reverse proxy
Evidence
Excerpts are copied word for word from the source; follow the link to read it in full.
“Cannot Login to n8n after update to Version 1.120.3”
“everything I used in n8n worked fine”
“After updating to the latest version, I'm now consistently getting an "Error connecting to n8n" message”
“After the upgrade I started to get error”