I can't download anything!

[Mapuudife]

Once I complete the steps to upload the quality and choose "download" it takes me to another page with the text:

Error: 401 Unauthorized
Sorry, the requested URL 'http://www.waifu2x.net/api' caused an error:
reCAPTCHA Error

I tried to change the language but I still get the same :/

[nagadomi]

Perhaps you are using a browser that has a problem.
Try Google Chrome.

[Mapuudife]

Quizás estés usando un navegador que tiene un problema. Prueba con Google Chrome.

I just tried it but it doesn't work either, the "reCAPTCHA" option doesn't appear.

[nagadomi]

It shows in my env. Try reloading.

Also, if you have image download problems with mobile web browsers, try using Download button instead of Convert button.