I had this problem about 6 weeks ago too and was disappointed that I couldn’t use Hustle with Infusionsoft. However I just downloaded the new version of Hustle and am delighted that you have fixed it so it works with tags. Great job Hustle – thank you! 🙂
Also, Infusionsoft have said they ‘don’t really support integrations’. Grrr. But then said to ask Hustle to “provide the right call name for the API to work.” Does this make sense?
I have the same issue. It’s rather disappointing that this problem has been reported a month ago and there is no response from the developers.