reCaptcha problems

I seem to be having two problems with using recaptcha and the pro version of the plugin:

• If I enable inline recaptcha and add my V2 reCaptcha keys from Google, I never see a reCaptcha input field, but entering a correct login & password always results in “Incorrect reCaptcha”.
• IF I activate the WP reCaptcha Integration plugin, I see the reCaptcha fields just fine. But I also will sometimes see the simple Match Captcha math challenge. If I ignore entering information in the Match Captcha input box, everything still works. Why is it there? The message it displays is the default message – not the one I’ve entered into the Expression settings for that error.
• I have been getting an error of “Your password is very weak” with the WP Recaptcha Integration plugin. How do I get rid of this (the passwords are for existing users)?

I am using 1.91 version of the Pro plugin.