Yes. I will watch it, and report very honest if it's not true.
Since I don't understand *anything* about these settings, I just had a look into the BIOS to what I've done:
I changed:
- ECC settings to: correct+scrub
- SDRAM Timing Setting to: Manual, then:
- TRC Timing to: 7cycles
STS-crackles are gone for shure and I tested it with my most vulnerable sound: E-piano. Still gone. ...Still.
Most reliable distortions I could get when I played additional notes to the ones recorded. Guaranteed crackles. It's totally OK now!
Well, the graphic seems to react faster now, but I start to feel like a reborn christian...

facts.