I too am having this issue. I have never been able to get hustle to work with the Mailchimp API, and it doesn’t work when I set the collect in a separate spreadsheet option.
Someone else several days a ago had an issue and I followed that thread and tried the resolution options provided (disengage Theme, set new theme, etc) but that did not work. Then tried to simply have hustle collect in an excel sheet but that doesn’t seem to work either.
I’d like to see if I can get at least one of these methods to work until the AIP issue is resolved.
https://spacestandard.com
