Monte Carlo analysis with vprbs

Hi,

i have setup a testbench that contains a vprbs source. When running a monte carlo analysis with e.g. 200 points only the first point differs from previous started runs.

All other points are equal (min=max=mean). When i remove the vprbs source the mc-analysis works as expected.

The source has not to be connected (in fact i do a dc analysis). When changing the sampling method to "Low-Discrepancy Sequence" insted of "Random" it starts working again.

Is there a way to use the Random sampling method in combination with a vprbs source?

Version: IC6.1.6-64b.500.13

Best regards

Mirco