# Nemohu nahrát soubory FIT

**URL:** <https://forum.windsporttracker.com/t/nemohu-nahrat-soubory-fit/508>\
**Category:** Support\
**Created:** [June 25, 2026, 10:14am UTC](https://forum.windsporttracker.com/t/nemohu-nahrat-soubory-fit/508 "2026-06-25T10:14:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Radek\_Altmann](https://forum.windsporttracker.com/user_avatar/forum.windsporttracker.com/radek_altmann/32/352_2.png) [@Radek\_Altmann](https://forum.windsporttracker.com/u/Radek_Altmann)\
**Post date:** [June 25, 2026, 10:14am UTC](https://forum.windsporttracker.com/t/nemohu-nahrat-soubory-fit/508/1 "2026-06-25T10:14:13Z")

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Sorry, I already solved it, error in the data

Hi, I can’t upload files (fit) downloaded from Garmin. The text always appears:  
No sessions were found in the file that were at least 30 seconds long.

Where could the problem be?

Thanks.

Radek

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**Author:** ![WST](https://forum.windsporttracker.com/user_avatar/forum.windsporttracker.com/wst/32/228_2.png) [@WST](https://forum.windsporttracker.com/u/WST)\
**Post date:** [June 26, 2026, 7:56pm UTC](https://forum.windsporttracker.com/t/nemohu-nahrat-soubory-fit/508/2 "2026-06-26T19:56:30Z")

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Hi,

for Garmin, take care that you follow the recommendations given here:  
[https://forum.windsporttracker.com/n/mauvaise-qualite-des-donnees/484/2](https://forum.windsporttracker.com/n/mauvaise-qualite-des-donnees/484/2)

if auto pause or so is enabled, you might not record 30 seconds even you just start and stop within 30s.

what that the issue you already solved?