Kontakt 7.10.x and CPU

Has anyone noticed if version 7.10.x of Kontakt is more CPU hog than previous versions? I mean not the CPU itself, but the Time Load parameter on the Monitor or Profiler of Cantabile.
My Production Voices CFX300 piano went from a peak of 21% with Kontakt 7.9 to 35% with Kontakt 7.10.1.
I’m back to version 7.9.0 for now and Native Instruments say they will look into this.