Check button on FTP

[Stasek27]

Just tried custom setup again and it doesn't work.
This is my FTP table: http://gyazo.com/b504dfe97b123282e6264bed2342e229
Could it be because background color is similar to button color?
... nope doesn't work on 'vegas skyline' background either.

Edit:
This is for custom site setup on ftp, not for default FTP that is already supported by your program.

Edit 2:
Just tried default setup on ftp and it works fine indeed.