Ruben you wrote
Well you are using re captcha v2.
I must have miss-understood you I took it as I "only" used v2 and obviasly should
upgrade.
Now when reading yours and Gizmos replies it tells me the bottom line is that it's not a UBBT issue.
I'm not going back to Captcha just yet but if/when I do I guess I jshould ust remove the Keys from the CP and it
would switch automatically.
I think I will disable the quick post option first and start to read about the difference between Captcha vs Recaptcha v2.
Thanks