Describe the problem/error/question
I have a workflow that runs on an hourly schedule. The workflow runs fine if running it manually. When it runs based on the schedule trigger, the MySQL node errors out with a handshake timeout issue.
The MySQL database sits on a private network, so the connection is being tunneled via SSH using a private key. The connection tests successfully every time via the Credential editor.
What is the error message (if any)?
Error: Timed out while waiting for handshake at Timeout._onTimeout (/usr/local/lib/node_modules/n8n/node_modules/ssh2/lib/client.js:1116:23) at listOnTimeout (node:internal/timers:581:17) at processTimers (node:internal/timers:519:7)
Please share your workflow
Share the output returned by the last node
Information on your n8n setup
- n8n version: 1.88.0 (self-hosted)
- Database (default: SQLite): PostgresQL
- n8n EXECUTIONS_PROCESS setting (default: own, main):
- Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
- Operating system: