> For the complete documentation index, see [llms.txt](https://help.boomerang3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting.md).

# Advanced usage

- [B3 XML examples](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/xml_examples.md)
- [S2GW Request for config](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/xml_examples/s2gw-request-for-config.md)
- [B3 sends S2GW configuration](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/xml_examples/b3-sends-s2gw-configuration.md)
- [S2GW readings](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/xml_examples/s2gw-readings.md)
- [B3 Measurements received OK](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/xml_examples/b3-measurements-received-ok.md)
- [S2GW No answer from a node](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/xml_examples/s2gw-no-answer-from-a-node.md)
- [S2GW No sensor detected](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/xml_examples/s2gw-no-sensor-detected.md)
- [UDP listen log contents](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents.md)
- [S2GW application start](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/s2gw-application-start.md)
- [Request for radio configuration](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/request-for-radio-configuration.md)
- [Radio configuration from B3](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/radio-configuration-from-b3.md)
- [Check of PC node](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/check-of-pc-node.md)
- [Initialise sensor - success](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/initialise-sensor-success.md)
- [Initialise sensor - fail](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/initialise-sensor-fail.md)
- [List of initialised sensors](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/list-of-initialised-sensors.md)
- [No answer from node](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/no-answer-from-node.md)
- [Sensor not present](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/sensor-not-present.md)
- [Collect readings from nodes](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/collect-readings-from-nodes.md)
- [Send readings to B3](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/send-readings-to-b3.md)
- [Send readings to B3 - no data](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/send-readings-to-b3-no-data.md)
- [Summary of transmission](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/udp_listen_log_contents/summary-of-transmission.md)
- [S2GW error messages](https://help.boomerang3.com/s2gw-installation-manual/troubleshooting/s2gw-error-messages.md)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.boomerang3.com/s2gw-installation-manual/troubleshooting.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.