I have less than 128 responses, with none "fixed". Comfigurator has allocated numbers up to 128.
If I add a new response it is automatically allocated slot 129 and the above error results.
I have tried "fixing" the new response and allocating it to an unused slot, but Comfigurator decides another response cannot be allocated a slot, even if that response's number is less than 128.
What's causing this problem, and how to avoid?
Appreciate your help, CY