When I sync with a webdav server (called Stack) I see errors like "Derek & The Dominos - Layla And Other Assorted Love Songs (40th Anniversary Deluxe 2011)/12 - It's Too Late.mp3: Failed to copy: Method Not Allowed: 405 Method Not Allowed". When I sync the same file with another server, webdav on Google Drive, there are no errors.
I can not find a clear description on what error 405 is. When I remove special characters in the file-path, like ( & the file does sync with Stack.
I have asked help from Stack (company TransIP) what their rules are on pathlenght and special characters. The reply is fuzzy: only space, minus and underscore are allowed. No answer on pathlenght.
But: the files are encrypted before they are uploaded, so Do these special characters (un-encrypted) even matter?
This is on OSX with rclone 1.48 and also on Linux Mint with rclone 1.45.