Guess you already knew this one was coming, but I'm not able to connect via webdav:
Network trace after disabling ssl/https:
<d:error xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns">
<s:exception>Sabre\DAV\Exception\NotAuthenticated</s:exception>
<s:message>No basic authentication headers were found</s:message>
<s:sabredav-version>1.8.10</s:sabredav-version>
</d:error>
Is this related to a
previous item [www.hiawatha-webserver.org] I found when you where talking about non compliance to standards?