# Previously opened working tabs are missing in Dremio 26.0.5

**URL:** <https://community.dremio.com/t/previously-opened-working-tabs-are-missing-in-dremio-26-0-5/13218>\
**Category:** Uncategorized\
**Created:** [September 29, 2025, 5:13pm UTC](https://community.dremio.com/t/previously-opened-working-tabs-are-missing-in-dremio-26-0-5/13218 "2025-09-29T17:13:18Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![klimnyk](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/klimnyk/32/6334_2.png) [@klimnyk](https://community.dremio.com/u/klimnyk)\
**Post date:** [September 29, 2025, 5:13pm UTC](https://community.dremio.com/t/previously-opened-working-tabs-are-missing-in-dremio-26-0-5/13218/1 "2025-09-29T17:13:18Z")

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After upgrading to version 26.0.5, previously opened query tabs fail to load. The interface remains stuck at the loading state and the tabs never finish loading

 ![{4499A61C-252A-48FE-976E-06F20D9DA27A}](https://us1.discourse-cdn.com/flex020/uploads/dremio/original/2X/1/1392a35795c161367970536a9e728a638263481e.png)

 ![image](https://us1.discourse-cdn.com/flex020/uploads/dremio/original/2X/2/2a28b9dbc3594d9d755db089005b3fa9b7cd7c00.jpeg)

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**Author:** ![klimnyk](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/klimnyk/32/6334_2.png) [@klimnyk](https://community.dremio.com/u/klimnyk)\
**Post date:** [October 6, 2025, 11:53am UTC](https://community.dremio.com/t/previously-opened-working-tabs-are-missing-in-dremio-26-0-5/13218/2 "2025-10-06T11:53:11Z")

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I identified the cause of the issue: after the update, the system attempted to restore tabs from the previous version, but for some reason they failed to load. Additionally, when logging in from a different account, the same problem is reproduced across all active accounts.

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**Author:** ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)\
**Post date:** [October 12, 2025, 8:40pm UTC](https://community.dremio.com/t/previously-opened-working-tabs-are-missing-in-dremio-26-0-5/13218/3 "2025-10-12T20:40:07Z")

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@klimnyk I upgraded from 25.2.x to 26.0 and did not hit the issue, what version did you upgrade from so I can try to reproduce the issue?

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**Author:** ![klimnyk](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/klimnyk/32/6334_2.png) [@klimnyk](https://community.dremio.com/u/klimnyk)\
**Post date:** [October 13, 2025, 7:06am UTC](https://community.dremio.com/t/previously-opened-working-tabs-are-missing-in-dremio-26-0-5/13218/4 "2025-10-13T07:06:13Z")

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I’ve upgraded from 26.0.0 to 26.0.5 and added a video showing the issue, which includes the authentication of two different users.

[2025-10-13 09-55-33.zip](https://community.dremio.com/uploads/short-url/mYcYdfwJ9wkG7x8GI5LV4Oaf0j8.zip) (1.9 МБ)

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**Author:** ![dudivigi](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/dudivigi/32/6766_2.png) [@dudivigi](https://community.dremio.com/u/dudivigi)\
**Post date:** [October 29, 2026, 11:20am UTC](https://community.dremio.com/t/previously-opened-working-tabs-are-missing-in-dremio-26-0-5/13218/5 "2026-10-29T11:20:02Z")

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Check the browser’s Network and Console panels while a tab is stuck, and note the failing request or JavaScript error. That should distinguish a UI regression from a backend error loading the saved query. Please include the browser/version, deployment type, and any matching coordinator log errors; avoid clearing browser storage until you’ve confirmed the SQL is saved elsewhere.