Hi
I've spent days trying to resolve an issue with Group subscription - I could subscribe a new user to Mail Chimp using Gravity Forms but could not get all their group preferences to work.
After hours of messing around and trying different things, I think I have narrowed it down to the length of the Group name - there must be a limit on this?
So, for example, my original question:
"Would you like to receive email updates from [blah]?"
which added the person to the group: "Yes! Please send me news on [blah]"
...did not work. It seems to be the length, not the punctuation.
Hope that helps someone.
David