your FRD version: 0.9u4
your plugin version: ctdisk.com, 1.0.9
describe problematic behaviour: frd can find out the file name and size but will fail with a message like

ERROR - No string between "hash_info" value="" and "" was found

provide download links you have problem with: [www.400gb.com]

Some other comments:

Judging from the plugin code in svn here:

[svn.wordrider.net]

The code tries to do the recaptcha by doing a POST to "/guest_loginV2.php" with parameters including "randcode" and "hash_key" found from the web page (which isn't found).

Because in reality the site now does the recaptcha by doing a POST to "/guest_loginV3.php" and the parameters are changed too. Now it has "file_id", "page_content", "randcode".

Look forward to the plugin creator to fix the useful plugin!