Thanks Tee888!
I clone my sites to start a new site (saves a lot of time) and I have been battling the "spinning icon, email send, but no confirmation".
I deleted all plugins, removed captcha and tried everything suggested for this problem on the entire internet.
Only deleting (I chose to rename) the scripts.js fixed the problem.
I don't get the spinning icon anymore but I get my confirmation message and the email is sent and received.
Thanks again!
Bill