# HttpException 423 Resource is Locked when downloading a file with firefox to Nextcloud share

**URL:** <https://with.raidrive.com/t/httpexception-423-resource-is-locked-when-downloading-a-file-with-firefox-to-nextcloud-share/4942>\
**Category:** WebDAV\
**Tags:** nextcloud\
**Created:** [September 2, 2021, 9:45am UTC](https://with.raidrive.com/t/httpexception-423-resource-is-locked-when-downloading-a-file-with-firefox-to-nextcloud-share/4942 "2021-09-02T09:45:14Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![raphael\_schitz](https://with.raidrive.com/user_avatar/with.raidrive.com/raphael_schitz/32/1092_2.png) [@raphael\_schitz](https://with.raidrive.com/u/raphael_schitz)\
**Post date:** [September 2, 2021, 9:45am UTC](https://with.raidrive.com/t/httpexception-423-resource-is-locked-when-downloading-a-file-with-firefox-to-nextcloud-share/4942/1 "2021-09-02T09:45:15Z")

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i have an issue with a ~30MB downloaded from a slow website with firefox to a NextCloud 21.0.4 share mounted with RaiDrive 21.5.20 which fail almost everytime. No issue on a local drive of course.  
Here is the log (anonymized)

2021-09-02 11:17:29.665 [ERROR] FILESYSTEM : xxx : CreateFile Error : \xxx.zip.part : {“WinErrorCode”:33,“NotifyErrorCode”:107,“RaiException”:"",“Filename”:"/xxx.zip.part",“Processname”:"\Device\HarddiskVolume2\Program Files\Mozilla Firefox\firefox.exe",“WebExceptionStatus”:“ProtocolError”,“InnerException”:“The remote server returned an error: (423) Locked.”,“WebResponseCode”:423,“HttpException”:“423 Resource is Locked”,“HttpReferenceMessage”:"\<?xml version=\"1.0\" encoding=\"utf-8\"?\>\n\<d:error xmlns:d=“DAV:” xmlns:s=“[http://sabredav.org/ns](http://sabredav.org/ns)”\>\n \<s:exception\>OCA\DAV\Connector\Sabre\Exception\FileLocked\</s:exception\>\n \<s:message\>“xxx.zip.part” is locked\</s:message\>\n\</d:error\>\n"} : \Device\HarddiskVolume2\Program Files\Mozilla Firefox\firefox.exe

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<div class="post-metadata">

**Author:** ![raphael\_schitz](https://with.raidrive.com/user_avatar/with.raidrive.com/raphael_schitz/32/1092_2.png) [@raphael\_schitz](https://with.raidrive.com/u/raphael_schitz)\
**Post date:** [September 2, 2021, 1:59pm UTC](https://with.raidrive.com/t/httpexception-423-resource-is-locked-when-downloading-a-file-with-firefox-to-nextcloud-share/4942/2 "2021-09-02T13:59:18Z")

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if i save this file on a local drive and copy it when finished it’s fine as well