Flow Blocking on a Random Node

Hello,

I’m experiencing a recurring issue across multiple flows. Occasionally, one of the nodes becomes unresponsive. When I run the flow, it stops at a node in the middle of the process and refuses to move forward, regardless of whether I restart it, clear the cache before relaunching, or even try to delete, replace, or bypass the problematic node. Nothing seems to help.

This issue has already occurred on multiple different flows, and the only solution that has worked so far is switching to a different computer. For example, last night, I was working on a flow that got stuck. An hour later, after switching to a different PC at home, the flow started working again without any issues.

Today, I’m facing the same problem on another flow, different from yesterday’s.

Can you help me?
Thank you!

Ps: I am pretty new to n8n and may have made a lot of mistakes or bad practices.

Information on your n8n setup

  • n8n version: 1.84.1
  • Database (default: SQLite): ?
  • n8n EXECUTIONS_PROCESS setting (default: own, main): ?
  • Running n8n via (Docker, npm, n8n cloud, desktop app): Docker ig
  • Operating system: Windows pro