I must be living right. After the new NIS release I updated to the latest version on all six machines. Everything worked fine, no issues; after seeing a lot of complaint posts about functional problems, I kept waiting for the other shoe to drop. But, since its release and installation I've had no problem whatsoever any of the machines. Same for the four machines in the family running N360 - no issues since installing the most current version.
Regards,
Kelly