reCaptcha for Subsite Not Working


I hope someone can help with this. I have created a multisite and am trying to sign up for a paid membership as a test user and the reCaptcha keeps failing. I have created a new key and secret in google admin for the specific subsite. Then I added them to S2 Member > General Options > Captcha Anti-Spam Security. I also added them to my reCaptcha plugin (by BestWebSoft).

I made sure to generate new Pro Forms from within the subsite and added captcha=“light”.

I am not sure what else to do. I keep getting this message that says “Missing or Invalid Security Verification”. Is there something else I should check/do?

Thanks so much for your help!

Here’s a link to the screenshot.

s2member only supports v2. Maybe you choose v3 at google admin?