#1 Fileupload with non english characters in filename

[gnuffmaster]

If your filename contain non english special characters
(like german ä,ö,ü), these will be converted to utf-8
(looks so) and will be used for the filename. This
looks bad, because then the filename contains the utf-8
value for that character.

E.g. filename test-ä.txt will bei test-ä.txt after upload.