FTP Server Bandwidth not Appearing?

[ATeamInc]

On whatever browser I use on any platform and at any given time, the FTP server bandwidth in the "server info" page doesn't appear to work, just displays a white image.
Is this a bug in the html code or what?

[BF10]

I experience the same thing. If I click on the broken images, it leads to an empty PNG. Inspect Element on Chrome shows no errors of a missing file so I'm pretty sure it's because the files are broken.

[mrpijey]

It's broken because the dynamic images it references to are invalid. The graphs will be removed. Getting it to work properly at this time is more work than necessary.