Or, if you don't have a Google account, turn on the browser loop, which feeds the captcha request through a web browser first and generally gets the same captchas that a normal browser would get. It is a bit more annoying because if you use Firefox it shifts focus and leaves the browser open rather than running in the background, but it does work for avoiding the Reacaptcha V1 impossible captchas that come up with some, but not all, RCv1-fed sites.
Sticky on how to set it up...
https://board.jdownloader.org/showthread.php?t=63148