This works really well! Thanks!

Two stars for the two times it worked, then stopped ..

Super

Works most of the time, yet when the Google Captcha Settings are extremly high, it probably gonna fail when the simulation of User-Inputs is not enabled.
This setting however requires you to disable Browser Fingerprinting in the about:config settings, otherwise thee external client used to simulate the user-inputs can't recognise the position of the Google Captcha inside the Firefox Window.

funktioniert nicht ...also weg damit

It does not work.
You should let users to specify custom ASR service (URL and API key).

Good

Funktioniert nicht!
Fehlermeldung:
Verbindung zu reCAPTCHA nicht möglich. Prüfen Sie Ihre Internetverbindung und versuchen Sie es noch einmal.

You won't believe it, it works!

C x