8f283cb created the issue

This happens with Cyberduck Version 2.7.3 (2930), not with 2.7.

Some files don't appear in BBEdit when asked in Cyberduck and I don't know why. So I can't edit them, whereas I can edit other files from same dir/server.

Being on workplace and busy on dev, I can't actually do a lot of debug tryouts.

Actually, name file is inc.auth.config.php coming from my own 'framework', meaning I happen to modify files with same name on different FTP. It may be a cause.

Anyway, I had this bug before, tried to reboot, not working so I had to change name, edit, rechange name.