# WebDAV sync fails

**URL:** <https://discourse.joplinapp.org/t/webdav-sync-fails/4467>\
**Category:** Support\
**Created:** [27 November 2019 16:51 UTC](https://discourse.joplinapp.org/t/webdav-sync-fails/4467 "2019-11-27T16:51:50Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![metbril](https://yyz2.discourse-cdn.com/flex028/user_avatar/discourse.joplinapp.org/metbril/32/1154_2.png) [@metbril](https://discourse.joplinapp.org/u/metbril)\
**Post date:** [2 December 2019 18:42 UTC](https://discourse.joplinapp.org/t/webdav-sync-fails/4467/4 "2019-12-02T18:42:41Z")

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Related to

> [@Bug? New IOS update fails to sync on WebDav connection](https://discourse.joplinapp.org/t/bug-new-ios-update-fails-to-sync-on-webdav-connection/4267):
>
> Joplin Version: 10.0.39 (IOS) OS: IOS 13.2.2 Hello. I upgraded the Joplin IOS app on my iPhone to the latest version yesterday (10.0.39). Ran sync which then failed with error (log attched) The authorisation credentials were working previously to the update. When I run ‘check synchronisation configuration’ this comes back as ok. I dont think this is a WebDav server issue as I can still sync to the WebDav connection on my iPad (still on previous version of app)

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_[View the full topic](https://discourse.joplinapp.org/t/webdav-sync-fails/4467)._