depfile plugin not working well....

I use some proxies to download from depfile.com with FRD, sometimes FRD doesn`t show captcha window at all and download still starts, but once the captcha window shows up, it will keep showing up again and again no matter the input captcha is right or wrong and the download can never start.
sample:
[depfile.com]

Almost 2 months passed...

Our OCR software (gocr) is not smart enough to detect the captcha. Small improvement for the captcha recognition is applied in plugin v1.0.6. As for "the captcha window keeps showing up" issue, I can't reproduce the issue, inputing the right captcha started the download, when I tested.

Hi, this is happen when your proxy IP address reach depfile free download limit. Should be better detection of this state.