Sometimes, after other download finished error "cannot find wait time" occur. Fragment of site from log:
Language: HTML
<table class="carcasstable1"><tr>
<td class="ctable1left">
<div class="ip">
<div class="ipbg">
<strong>Attention! Connection limit has been exhausted for your IP address! Please try in 1 second(s).
</strong>
<div class="whatisthis"><a href="http://dfiles.eu/faq.html#after_download_limit">What does this message mean?</a></div>
Unfortunately, plugin does not try to download the file again.
Clipboard monitor detects all links to dfiles.eu except main page as links to file.
I suggest to check how their downloader works - it have no CAPTCHA and no wait time.