# Sync to app not working anymore

**URL:** <https://discuss.lexicondj.com/t/sync-to-app-not-working-anymore/2851>\
**Category:** Bug Reports\
**Tags:** lexicon\
**Created:** [December 26, 2024, 8:22pm UTC](https://discuss.lexicondj.com/t/sync-to-app-not-working-anymore/2851 "2024-12-26T20:22:49Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![d1rtyduck](https://discuss.lexicondj.com/user_avatar/discuss.lexicondj.com/d1rtyduck/32/2624_2.png) [@d1rtyduck](https://discuss.lexicondj.com/u/d1rtyduck)\
**Post date:** [December 26, 2024, 8:22pm UTC](https://discuss.lexicondj.com/t/sync-to-app-not-working-anymore/2851/1 "2024-12-26T20:22:49Z")

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**Lexicon version** : 1.7.10(Desktop) / 1.0.5 (iOS)  
**Operating system (remove one)**: Mac / iOS

**Bug description** : Syncyng the library to the iPhone App is not possible anymore.  
If you try to do it will go till “Downloading track data …” and then get stuck in there forever.

**Step by step to reproduce** : Connect with iOS App and start syncronisation

**Screenshot** :

 ![IMG_5500](https://d2jjm7r6i2krmb.cloudfront.net/original/2X/e/e25a19bc10f4670d006aa06b4b1ad3a21d5371d8.png)

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**Author:** ![Christiaan](https://discuss.lexicondj.com/user_avatar/discuss.lexicondj.com/christiaan/32/10_2.png) [@Christiaan](https://discuss.lexicondj.com/u/Christiaan)\
**Post date:** [December 27, 2024, 10:54am UTC](https://discuss.lexicondj.com/t/sync-to-app-not-working-anymore/2851/2 "2024-12-27T10:54:32Z")

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Have you tried restarting your phone and Lexicon on the computer?

What will probably work is to delete the mobile app and reinstall it, it clears user data

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**Author:** ![spi\_cy](https://discuss.lexicondj.com/user_avatar/discuss.lexicondj.com/spi_cy/32/2617_2.png) [@spi\_cy](https://discuss.lexicondj.com/u/spi_cy)\
**Post date:** [December 31, 2024, 10:18am UTC](https://discuss.lexicondj.com/t/sync-to-app-not-working-anymore/2851/3 "2024-12-31T10:18:33Z")

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Having the same issue on Win10/Android. I tried re-installing the app and syncing from different networks and devices. Still no luck.

When I trace with Wireshark, I can see initial GET requests for track IDs and also some corresponding 200 responses from the server - interestingly no feedback about tracks having been downloaded on the App itself, but maybe I’m just misinterpreting the system here. After around four such successful requests, the server stops responding and traffic seizes entirely and thus no tracks are synced. Hope that helps debugging the issue 🙂

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**Author:** ![d1rtyduck](https://discuss.lexicondj.com/user_avatar/discuss.lexicondj.com/d1rtyduck/32/2624_2.png) [@d1rtyduck](https://discuss.lexicondj.com/u/d1rtyduck)\
**Post date:** [December 31, 2024, 1:33pm UTC](https://discuss.lexicondj.com/t/sync-to-app-not-working-anymore/2851/4 "2024-12-31T13:33:22Z")

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I did restart both devices, it didn’t help.  
I did reinstall both apps, desktop and iOS, still the same problem.

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**Author:** ![Christiaan](https://discuss.lexicondj.com/user_avatar/discuss.lexicondj.com/christiaan/32/10_2.png) [@Christiaan](https://discuss.lexicondj.com/u/Christiaan)\
**Post date:** [January 2, 2025, 8:34am UTC](https://discuss.lexicondj.com/t/sync-to-app-not-working-anymore/2851/5 "2025-01-02T08:34:30Z")

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Could be Lexicon freezing during the sync, it’s quite busy to render the waveforms. I’m working on improving that in the next big release so hopefully this will be smoother too.

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**Author:** ![system](https://discuss.lexicondj.com/uploads/default/original/1X/2852b0522290d8aface3d14f693a724cf3adf786.png) [@system](https://discuss.lexicondj.com/u/system)\
**Post date:** [February 1, 2025, 8:35am UTC](https://discuss.lexicondj.com/t/sync-to-app-not-working-anymore/2851/6 "2025-02-01T08:35:11Z")

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