Immediately after purchase of my Acer Swift Edge 16" in December 2023 I experienced regular shutdowns (at least one in every 24 hours) when I was not using the device. Various advice included reinstalling Windows, etc. A specific culprit was suggested to be the display driver but uninstalling it and allowing Windows to reinstall it resulted in the same (11/13/22) AMD driver. The solution was going to AMD's website and installing the AMD Auto Detect and Install tool.
https://www.amd.com/en/support/kb/faq/gpu-131
Immediately after running this the display driver had been updated (1/11/24 version). Hope this is helpful to others. Really unfortunate that Acer ships with such an old driver and that Acer Sense doesn't update this driver.
[Edited the thread to add model number to the title and to add issue detail]