Hängt vielleicht hiermit zusammen:
Support high-entropy 64-bit ASLR
Zitat:
Delphi 11.2 expands ASLR support for the Win64 platform. It adds the ability to randomize memory addresses at high locations. This makes 64-bit applications really take advantage of the full address space.
Note: This configuration might require you to clean up some of your code according to 64-bit rules.