Terrasync latest version deletes client files

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theAgony
Posts: 9
Joined: 03 Oct 2025, 05:16
Italy

Terrasync latest version deletes client files

Post by theAgony »

Hi, I have encountered an issue when I updated TerraSync to the latest version.
the file on the server are ok, but all the files on the clients where deleted by the TerraSync task, even if the delete file options is disabled and the redownload files when deleted is enabled. The tasks are both bidirectional syncs.
Any suggestion?
I tryed to delete the tasks and recreate them, but no files where downloaded on the clients.
Thank you
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theAgony
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Joined: 03 Oct 2025, 05:16
Italy

Re: Terrasync latest version deletes client files

Post by theAgony »

Ps.: the server is a f4 424 max and the clients are both f2 424. all TerraSync (both server and clients) are version 2.1.540
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CursaYang
TM Support
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Joined: 06 Jan 2025, 16:34
China

Re: Terrasync latest version deletes client files

Post by CursaYang »

We need to obtain more information to analyze this issue. In the meantime, to improve communication efficiency, please find the online customer service link in the lower right corner of the official website and provide a screenshot of your specific task configuration. We will then analyze it.
To contact our team, please send email to following addresses, remember to replace (at) with @

Technical team: support(at)terra-master.com(for technical support)
Service team: service(at)terra-master.com(for purchasing, return, replacement, RMA service)
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MikeZhang
TM Support
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Joined: 05 Sep 2023, 22:21

Re: Terrasync latest version deletes client files

Post by MikeZhang »

theAgony wrote: 18 May 2026, 19:21
Please update TerraSync version 2.1.541 and create task again
To contact our team, please send email to following addresses, remember to replace (at) with @

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theAgony
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Joined: 03 Oct 2025, 05:16
Italy

Re: Terrasync latest version deletes client files

Post by theAgony »

MikeZhang wrote: 20 May 2026, 15:57
theAgony wrote: 18 May 2026, 19:21
Please update TerraSync version 2.1.541 and create task again
Tryed, but version 2.1.541 is not available on my device (client version of app, updater says it's updated as it is at 2.1.540, server is already running 2.1.541)
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theAgony
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Joined: 03 Oct 2025, 05:16
Italy

Re: Terrasync latest version deletes client files

Post by theAgony »

Ok, I have disabled the server and then re-enabled it, now it seems working.

Thank you
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theAgony
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Joined: 03 Oct 2025, 05:16
Italy

Re: Terrasync latest version deletes client files

Post by theAgony »

sorry to set this topic to unsolved, but after downloading all the files on the clients, TerraSync re-deleted them... again...
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TMzethar
TM Support
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Joined: 27 Oct 2020, 16:43

Re: Terrasync latest version deletes client files

Post by TMzethar »

Please try creating a new task, and after that, try not to stop or restart the TerraSync server. Then wait for further updates.
To contact our team, please send email to following addresses, remember to replace (at) with @:
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement, RMA service)
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theAgony
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Joined: 03 Oct 2025, 05:16
Italy

Re: Terrasync latest version deletes client files

Post by theAgony »

TMzethar wrote: 24 May 2026, 14:31 Please try creating a new task, and after that, try not to stop or restart the TerraSync server. Then wait for further updates.
tried, but the task donwloads all the files on the client then deletes them again (as of log).
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MikeZhang
TM Support
Posts: 381
Joined: 05 Sep 2023, 22:21

Re: Terrasync latest version deletes client files

Post by MikeZhang »

theAgony wrote: 28 May 2026, 21:15
Sorry for the issue again. Based on your description, this behavior is not expected. If the “Delete files” option is disabled and “Redownload files when deleted” is enabled, client files should not be removed during normal bidirectional synchronization.

To better investigate the issue, please export logs from TerraSync app and TNAS PC then send to support at terra-master.com for analysis
To contact our team, please send email to following addresses, remember to replace (at) with @

Technical team: support(at)terra-master.com(for technical support)
Service team: service(at)terra-master.com(for purchasing, return, replacement, RMA service)
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