Nextant creates locks and makes desktop client unusable

Hi there

getting the app set up and running.
getting green checkmarks.

Now trying to drag´n drop af file aka a small picture file and the progression slider stalls and never finishes.
Reloading and it seems the file is there and can be viewed,
Trying to delete it doesn´t work now.

Tryng to put a file in a synced folder that worked fine before enabling nextant.
Nothing gets synced.

Disabling nextant everything works again…can add…delete…the buggy file is still buggy though!

Getting this in the log.

Fatal	webdav	OCA\DAV\Connector\Sabre\Exception\FileLocked: HTTP/1.1 423 "Camel-Try-To-Eat-Girl-Funny-Picture.jpg" is locked
/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Tree.php - line 179: OCA\DAV\Connector\Sabre\File->delete()
/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php - line 287: Sabre\DAV\Tree->delete('Camel-Try-To-Ea...')
[internal function] Sabre\DAV\CorePlugin->httpDelete(Object(Sabre\HTTP\Request), Object(Sabre\HTTP\Response))
/var/www/nextcloud/3rdparty/sabre/event/lib/EventEmitterTrait.php - line 105: call_user_func_array(Array, Array)
/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php - line 479: Sabre\Event\EventEmitter->emit('method DELETE', Array)
/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php - line 254: Sabre\DAV\Server->invokeMethod(Object(Sabre\HTTP\Request), Object(Sabre\HTTP\Response))
/var/www/nextcloud/apps/dav/appinfo/v1/webdav.php - line 60: Sabre\DAV\Server->exec()
/var/www/nextcloud/remote.php - line 165: require_once('/var/www/nextcl...')

Are you using Live Index over Semaphore ?