# \#area-reefer-temperature

**URL:** https://community.dockflow.com/tag/area-reefer-temperature/18.md

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## [Why is a device added after the last sync missing from my Dockflow file?](https://community.dockflow.com/t/why-is-a-device-added-after-the-last-sync-missing-from-my-dockflow-file/168)

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**Author:** [@dockflow](https://community.dockflow.com/u/dockflow)\
**Replies:** 0\
**Last updated:** [November 6, 2026, 3:20pm UTC](https://community.dockflow.com/t/why-is-a-device-added-after-the-last-sync-missing-from-my-dockflow-file/168 "2026-11-06T15:20:13Z")

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If your files reach Dockflow through an integration, the file is usually sent when the underlying order is created or updated. A device added to the file after that last update is not included, because no new update wa…

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## [How do I attach a temperature device to a truck shipment with no container?](https://community.dockflow.com/t/how-do-i-attach-a-temperature-device-to-a-truck-shipment-with-no-container/167)

<div class="topic-metadata">

**Author:** [@dockflow](https://community.dockflow.com/u/dockflow)\
**Replies:** 0\
**Last updated:** [November 6, 2026, 3:19pm UTC](https://community.dockflow.com/t/how-do-i-attach-a-temperature-device-to-a-truck-shipment-with-no-container/167 "2026-11-06T15:19:56Z")

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A device can travel on a truck rather than in a container. Dockflow links temperature devices to a container record, so a truck shipment with no container has nothing to attach the device to. What to do: create a conta…

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## [Why is the temperature view empty for the selected container even though data exists?](https://community.dockflow.com/t/why-is-the-temperature-view-empty-for-the-selected-container-even-though-data-exists/166)

<div class="topic-metadata">

**Author:** [@dockflow](https://community.dockflow.com/u/dockflow)\
**Replies:** 0\
**Last updated:** [November 6, 2026, 3:19pm UTC](https://community.dockflow.com/t/why-is-the-temperature-view-empty-for-the-selected-container-even-though-data-exists/166 "2026-11-06T15:19:39Z")

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In the temperature view, readings are shown for the selected container only. If a tradeflow holds several containers and you are looking at the wrong one, the view is empty even though data exists. Select the specific…

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## [Why does Dockflow show no device linked even though a device is attached?](https://community.dockflow.com/t/why-does-dockflow-show-no-device-linked-even-though-a-device-is-attached/165)

<div class="topic-metadata">

**Author:** [@dockflow](https://community.dockflow.com/u/dockflow)\
**Replies:** 0\
**Last updated:** [November 6, 2026, 3:19pm UTC](https://community.dockflow.com/t/why-does-dockflow-show-no-device-linked-even-though-a-device-is-attached/165 "2026-11-06T15:19:22Z")

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The plainest cause: the file has no device attached, so there is nothing to read. If a device is attached and still shows nothing, the question moves to the device itself. There are two distinct hardware situations, an…