PowerBI desktop crahes when saving a file

[heslop10]

Power BI Desktop crashes when I try to save a file, can anyone help

[urodrigues]

My case: Power BI desktop get stuck when I try to save a file after changing the Default Summarization of a new table that I've added to a model. It stops with the message "working on it..." and there is no way to get out but closing the application through Windows Task Manager.