Google Recaptcha V2 problem

Hi all,

 

I tried Google reCaptcha v2 as given in below link in our live environment,I tried to deployed this on Microsoft OWA but we are getting some problem.

 

https://devcentral.f5.com/articles/google-recaptcha-v2-challenge-irule-integration-with-bigip-virtual-server-24369

 

We have created OWA through iApps Templates in LTM,now when we are using this Captcha iRule it redirects to Captcha page,after solving it redirects to Login page of OWA,but when user enters credentials it again redirects to Captcha page and loop continuous Please help regarding this

 

Thanks in advance