Thanks Karam. So, do you suggest returning "ideal" profile to the original one (not tweaking except for SmartReflex and powersavebias=20)?
And now that we are on topic, is there any way to know which profile suits best for a specific device (except of testing it?

Thanks in advance people.

PS: trisha02, we have tried to solve your problem again, and again, and again. You must start a new thread just because this one is getting a mess, and your problem is very especific, not general for the problems that could be derivated from the tips and tweaks explained in this one.