Hi,
Having a lot of links from NitroFlare, only seldom do they display the correct captcha. When they do, JD is usually able to solve it automatically. Yet most of the time, the displayed captcha is from a different type than the one challenged via a web browser (specifically - chrome).

For example, the following link:
**External links are only visible to Support Staff****External links are only visible to Support Staff**
shows in JD a captcha of this kind:
Captcha-JD.png

And in Chrome of this kind:
Captcha-browser.png

BTW, a similar issue has been reported before, but has been closed (without a fix?) because it's not related to JD. (??)
https://board.jdownloader.org/showthread.php?t=58191

Thanks.

[raztoki]

as discussed on the forum in other threads, they use javascript hackery to give easier recaptcha images in browser.

[Jiaz]

They use complex js stuff to detect "good guy browser" user from "good tool/bad hacking tool) user. We do not have time to "hack" their system and if we or any one other would start/publish a way it will become cat and mouse game and google will always win

[pspzockerscene]

* Sometimes it helps to change the IP address but thats all at the moment!

[omega61]

Dear Sirs,
since yesterday the nitroflare captchas have become hard to decipher even by humans. I strongly suspect that the things are related to JD2 because on the nitroflare web site captchas are still much more recognisable.
If I am not wrong, that had been occurring many months ago, but it had fixed readily some time later. Any explanation for this odd phenomenon?
Thanks in advance

[pspzockerscene]

There is not much we can do about it - everything is explained here:
https://board.jdownloader.org/showth...ight=reCaptcha
Short answer: The captchas come from google: Ask them to change them or ask nitroflare to use another captcha type instead of the current reCaptcha.

GreeZ psp

[omega61]

that is sad to read... anyway, thanks for JD/JD2 support!

[mashima]

Estoy descargando enlaces de nitroflare, que en la web presentan unos captchas muy sencillos (números muy legibles) pero que si los añado a JD me presentan unos captchas diabólicos de dos palabras super enmascaradas casi imposibles de leer, y ademas me los reinicia durante ciclos de 1 minuto, un montón de veces antes de empezar a descargar, y a veces sin conseguirlo. A alguién más le pasa? se puede resolver? Gracias

[pspzockerscene]

https://board.jdownloader.org/showthread.php?t=44803
See point #5

[Lram32]

@mashima
¿Necesitas alguna traducción? - Por si acaso no hay algo claro, por supuesto.

Saludos,

[mashima]

Thank you, Muchas gracias Lram32, pspszockerscene, y disculpad por haber planteado la pregunta. Veo que ya estaba respondida en las captcha faq.

Se trata del punto 5, referido a las recaptcha de Google. Miraré lo que dice sobre el proxy/VPN pero creo que no es el caso, aunque en mi red sí que tenemos una configuración rara con un ruter sirviendo a otro router. Lo miraré a ver.

Muchas gracias

[Lram32]

Enterado, no hay problema

Saludos,

[Statter]

Not sure if this is the right place but the title looks right, although unfortunately I only read english.

Ok the problem is or may be another captcha related issue though that seems to be associated with jdownloader 2 at least ....

What I have found over the past four days is that for any file from nitroflare.com is not able to download for free users without a whole lot of trouble ....

The captcha that pops up through jdownloader is a terrible black and white with characters that one can barely read at all, similar to but, worse most of the time and even when one can read them, the captcha input is never taken properly.

The captcha's from their web site are totally different also and readable and do take with out any problem for free users. these are similar to this and this http://i.imgur.com/W2WprUp.png

Yes I also read the Captcha FAQ - English pointed to earlier in this post and yes i understand why some are this way or that way but, considering the differences between what is being seen in JDownloader versus their web site, to me it seems there is an issue with JD grabbing the wrong captcha or translating the captcha wrong some how from their web site.

Below are 11 links for your pleasure to test with.

Spoiler:

**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**

IF a mod wishes to move this to a better place or new topic then please do so.

Mac OS X 10.6.8
Jdownloader 2 Build Date April 9, 2015
As I can't see to just select and copy and paste from the about window for jdownloader 2 let me know if you need any source revision #'s.

[pspzockerscene]

Have you actually read the captcha FAQ??
https://board.jdownloader.org/showthread.php?t=44803
Here is a quote of myself:

Google has complex algorithms to differ between humans and bots and unfortunately even for us it is hard to break them so Google will often recognize JDownloader as a bot (which is correct) thus sending harder-to-solve captchas than via browser.
Google does allow other applications to display their captchas but treats them as BOTs.

That is all.
Now you can still say it is a JD issue but it is NOT!
Ask google to make easier bot-captchas or ask nitroflare to change their captcha type!

It is NOT our fault!

[Statter]

Sorry, looking at some of the other topics discussing similar as far as I can tell, this is not solved yet.

As of a few minutes ago I am still getting different Captcha styles between Jdownloader2 and the web site!

When using Jdownloader2, I get this type of captcha totally either unreadable or wrong type than used from their web site apparently even when typed in properly!
Notice the same File name too!

Some Nitroflare links that I have this problem with:

Spoiler:

**External links are only visible to Support Staff****External links are only visible to Support Staff**

**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**

OS X 10.6.8 and JD2 with latest update.

[pspzockerscene]

..because this issue is NOT a JD issue!
See our captcha FAQ point 5:
https://board.jdownloader.org/showthread.php?t=44803

[Statter]

I have already read this and I understand this so that is not the issue the issue si that between Jdownloader and the Web site the captchas are not being selected properly within jdownloader for some weird reason.

This to me is an issue with jdownloader not selecting the correct one being used by the site itself, not with the actual captchas.

I have no problem with jdownloader not matching captchas from any other site but nitroflare!

I do belive this is a JD issue decrypting their site properly in selecting the proper captcha, not an actual captcha issue

[pspzockerscene]

No you simply have no idea how it works.
Google often detects us as a bot thus sending harder captchas - thats all!

[Jiaz]

we are working on this, so jd will get "easier" captchas as well

[pspzockerscene]

Yes but basically what we stated in the captcha FAQs is still true and can still happen - at least in general, for the future.
For now just wait and *hope* that it will get better soon at least for some time