Open Source Document Management System | OpenKM

I used the webdrive as webdav client, all is ok except for one problem. The local mapping drive could not sync the new file as I uploaded a new file in openkm website unless I reconnected the webdav server . My openkm version is 6.3, and webdrive installed in windows 10.
Thanks in advance.

I suppose it is because of some kind of cache in the webdrive -> investigate the configuration parameters in this direction.