FOR CW HORIZONS: You obviously didn't read his post carefully. He said  "However, when I click memorize, I don't change the report title, click "save in a memorized report group" and then select "Customers" from the list, QBDT 2019 freezes.".  So you are suggesting him to MEMORIZE it first when his problem is that when he MEMORIZE it the QB freezes.

I have exactly same problem - I can't memorize reports, which is very frustrating. I can't close QB, have to reboot the whole system. It in Intuit - please, find the glitch! I'm using Premier 2021.