I've seen many threads about NMAS and NICI causing issues on workstations.

Is there a utility or process that could be used to test that a workstation is working properly with NMAS? NICI?

I've seen one of our images get the issue with NICI rights being lost due to SID change. Is there a way I can test a machine and see if it has the issue. We don't use Sysprep so not sure how one of our images has been seen having this problem.

Just installing NMAS will user or workstation start giving NMAS errors. We had removed NMAS due to having issues on client. But, now we are planning on implementing Universal password.

Client 4.91 SP4, edir, ss204, mix of nw65 sp6 and oes1 sp2.