Pre rendering performance in iRender nXt

Is there a way to speed up the Analyzing Geometry and the Reading Batch File phase prior to rendering?  I notice that these 2 phases only utilize one processor thread out of 16 available. The rendering phase does use all 16 threads. For example a 127MB interior office Sketchup 2022 file has a load time of 25m 25s and Render Time of 4m58s. Am I missing something in settings that would improve the Load Time?

Processor i7-11700

Storage Samsung NVMe Gen4 PCIe

Thanks!

Todd