Thanks again for your help and recommendations , misohoza!
Unfortunately, (as far as I know) moving the layer FX to the Program Bus won’t work in my instance as I have a good amount of FX in the Layer FX and there seems to be a limit of the amount of FX you can export in a program FX into a HALion Sonic SE patch.
Since the crash I was having was causing a “serious error”, I’ve sent the crash dump file that is generated from the crash to Steinberg Technical Support. Just as an FYI, here’s the crashdump file that was sent over:
HALion 6.zip (938 Bytes)