Packaging design

The project is completed... Unfortunately, compared to previous projects, there were many communication issues.

I can't understand what happened. Before that, we successfully completed two projects with this client. However, on this project, baseless claims, accusations, and unwillingness to listen, hear, and engage in dialogue suddenly emerged. Although my working style remained exactly the same, and the project was progressing as planned, as agreed upon and as planned. Moreover, I was even blamed for having two other ongoing projects that had started long before our collaboration began, for which I have been waiting for feedback from clients for many weeks without any activity happening during this time; they are just open in a pending status. He was aware of them from the beginning, and everything was fine with him. And then it turned out that I was "distracted by other projects." In short, at one point, it felt like a different person. It was very unexpected and very unpleasant. Looking back at previous projects, working with this client seemed quite feasible. At least that's how it seemed to me back then. However, based on the outcome of this project, I can't say the same. There seems to be some mood instability and unpredictability. Therefore, I recommend taking this factor into account in your work and factoring in risks, as it's uncertain which mood phase of the client you will encounter.