Possible Bug - File Name

Transfer file error, with name á é í ó ú ñ º.
The version old 4.x no problems for transfer files with name á é í ó ú ñ º.

Are you uploading or downloading the files when you encounter this issue?

You may need to manually adjust the character encoding setting in the Site Manager for the site with this issue.

By default FlashFXP will attempt to auto-detect the character encoding but depending on the server software you may need to manually select the correct encoding.

After changing this setting you may need to disconnect and reconnect to the server for this change to take effect.