I reprice about 70 stocks on a daily basis, and usually it works prettyt well. However, on a couple of recent days (eg, July 3), over half the stocks show no change, but I know the prices did change. Furthermore, the prices stay "unchanged" and do not get corrected in the following days.
One would think that Quicken would have a way of posting a notice if and when they are having such a problem, but I cannot find one.