# MQTT refresh options

**URL:** <https://forum.cirrus-link.com/t/mqtt-refresh-options/615>\
**Category:** Ignition Modules\
**Tags:** mqtt-transmission\
**Created:** [August 10, 2024, 5:44pm UTC](https://forum.cirrus-link.com/t/mqtt-refresh-options/615 "2024-08-10T17:44:48Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![biwirth](https://avatars.discourse-cdn.com/v4/letter/b/df705f/32.png) [@biwirth](https://forum.cirrus-link.com/u/biwirth)\
**Post date:** [August 10, 2024, 5:44pm UTC](https://forum.cirrus-link.com/t/mqtt-refresh-options/615/1 "2024-08-10T17:44:48Z")

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It appears that the refresh options under “Transmission Info/Transmitters” do not do full refresh of tag info. It looks like it pulls some cached info for any prior birthed tags, although it will add in any new tags. The “Transmission Control/Refresh” does appear to repull everything. Is there an option to get the ones under Transmission Info to do the full refresh or is this by design. (This one is on MQTT Transmission 4.0.22)

 ![image](https://canada1.discourse-cdn.com/flex028/uploads/cirrus_link/original/1X/f68950905b52350349fdc70909b1b64183261825.png)

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**Author:** ![wes.johnson](https://avatars.discourse-cdn.com/v4/letter/w/f14d63/32.png) [@wes.johnson](https://forum.cirrus-link.com/u/wes.johnson)\
**Post date:** [August 11, 2024, 5:59pm UTC](https://forum.cirrus-link.com/t/mqtt-refresh-options/615/2 "2024-08-11T17:59:10Z")

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Sounds like this could be a bug. What do you mean by ‘pulls some cached info’? Are you talking about tag properties for existing tags?

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**Author:** ![biwirth](https://avatars.discourse-cdn.com/v4/letter/b/df705f/32.png) [@biwirth](https://forum.cirrus-link.com/u/biwirth)\
**Post date:** [August 11, 2024, 6:39pm UTC](https://forum.cirrus-link.com/t/mqtt-refresh-options/615/3 "2024-08-11T18:39:24Z")

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Yes, custom properties on existing tags. Even more complicated is it’s a custom property bound to a UDT parameter. {UDT parm}

And… UDTs in transmission are configured to convert to standard tags.

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**Author:** ![wes.johnson](https://avatars.discourse-cdn.com/v4/letter/w/f14d63/32.png) [@wes.johnson](https://forum.cirrus-link.com/u/wes.johnson)\
**Post date:** [August 12, 2024, 3:04pm UTC](https://forum.cirrus-link.com/t/mqtt-refresh-options/615/4 "2024-08-12T15:04:21Z")

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Can you open a support ticket at [support@cirrus-link.com](mailto:support@cirrus-link.com) so we can work through this? It would be helpful if you could provide specific configuration details as well as a exported set of tags that we can use to reproduce the issue.

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**Author:** ![wes.johnson](https://avatars.discourse-cdn.com/v4/letter/w/f14d63/32.png) [@wes.johnson](https://forum.cirrus-link.com/u/wes.johnson)\
**Post date:** [August 16, 2024, 8:41pm UTC](https://forum.cirrus-link.com/t/mqtt-refresh-options/615/5 "2024-08-16T20:41:52Z")

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Just to close the loop on this - everything appears to work properly with the latest version of the modules (v4.0.22).

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**Author:** ![biwirth](https://avatars.discourse-cdn.com/v4/letter/b/df705f/32.png) [@biwirth](https://forum.cirrus-link.com/u/biwirth)\
**Post date:** [August 16, 2024, 8:54pm UTC](https://forum.cirrus-link.com/t/mqtt-refresh-options/615/6 "2024-08-16T20:54:12Z")

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Yessir, thank you very much.