Hi @lapzor , thanks for trying to help.
I contacted theme support (Bimber) but so far no one has responded to me.
I’ve seen in the theme documentation that they say they fixed this in the latest version:
“Improved – Mailchimp For WordPress plugin integration: new filter to turn off form sending via ajax”
But I have the latest version and the problem persists. I will wait for them to respond.
If you have any other ideas, please let me know.
Thank you very much.