raise RuntimeError("Numbers of left- and right-propagating "
RuntimeError: Numbers of left- and right-propagating modes differ, possibly due
to a numerical instability.Hi all, I am getting the above error message while doing transport calculations in Silicene(next nearest neighbour hopping due to intrinsic SO). But it disappears when I set the the intrinsic SO to zero. What could be the possible reason. Thanks and Regards, Koustav Jana
