I just installed the webdav-plugin 4.0 in my OMV 4.1.14, configured it and wanted to connect to the webdav share with windows explorer. However, this is giving me an error (as usual in Windows, the error message is not very comprehensive). I checked the nginx access log and found the following:
Both, OPTIONS and PROPFIND requests are rejected by nginx with 405 "Method Not Allowed". Is there anything I can do to get this working?