Last night i left my computer to render 6 full HD image.I've started the create photos from POV, but the CPU's cores didn't reach the 100% of usage.They jump between 20% to 60%.
In the morning i saw the render process not finished.
But if I start the last stable version (3.7) from jar file (i made the memory tuning from the FAQ) it's using the cores at 100% and the render process is faster.