Please provide logs, see
https://support.jdownloader.org/Know...d-session-logs and inform on what hosts this do happen. I'm NOT talking about the slow/many captchas. I mean the *again and again* after you've finally solved the RecaptchaV2 and the captcha closes.
@Scythe42 @spevman @gandalf_grey91
The extension IS required to solve RecaptchaV2. Without the extension the Captcha CANNOT be solved. Solving within JDownloader itself isn't even possible, so I wonder what you are talking about!?!?