Well, unfortunately, it seems that disabling the LPM didn't fix the issue.

The Event Viewer didn't show any iaStor error this time, but still I had a BSOD while trying to move a large file from one HDD to another.


(BSOD error code is "Error code 00008086, parameter1 00000000, parameter2 00000000, parameter3 00000000, parameter4 00000000.")