I am shocked!
I had severe burn problems with my newly purchased Lite-On LDW-851s, my kProbe tests on Prodye discs, ran up to and over 800 in PI!
I was getting very disappointed, until I read this message.
I found a GS0C firmware and flashed.
Result: PI max 80, and PO max 8, onthe_very_same_discs_, fromthe_very_same_box_!
I repeat, I am shocked that an updated firmware can be working this badly :Z
Well, my recommendation must be clear:
Do not use the GS0F firmware, if you have already flashed, revert to GS0C immediately.