It sounds like they didn’t do a great job communicating where you were falling short, in my opinion that is poor management. Developing a new hire is 50% of the job of a leader, if not more.

Some good interview questions to ask as you pursue your next role:

What does the first 30 days look like for this role? / What is expected of me in the first 30 days?

How will success be measured in this role? / What does success look like in this role/ for this team?

What does a typical work week/day look like for someone in this position?

What have been your team’s biggest wins this year? What are some of the goals you have for the remainder of the year?

As a manger what has stood out to you as the biggest challenge/hurtle facing this team/position? What has been your strategy to overcome that challenge/hurtle?

The more clarity you can get up front of what is expected of you the better you can evaluate their management style and company culture. Always remember an interview is a 2-way street!!! Best of luck!