---
title: "Release 6.3.4"
description: "More stable background processing of scenarios and automations: no restart loops and no stop on a short loss of connection to the cache."
---

# Release 6.3.4

Release 6.3.4 makes background processing of scenarios and automations more stable. There are no visible changes in the interface.

## Stability

**Fixed**

- **Background processing no longer restarts in a loop.** On instances where background processing of scenarios and automations runs as a separate process, loading a custom action could make that process restart again and again. Because of this, background tasks might not run. Now this processing runs continuously, and actions with their own addresses work as before. Also, a short loss of connection to the cache no longer stops background processing: it recovers on its own.
- **Extra services no longer start on every container start.** When an instance starts, additional helper services are no longer switched on without need, so the instance starts cleaner.