Apple's tightly constrained iPad 2 production mentioned in its results call was the virtue of several technical problems compounding each other, IHS iSuppli believed in an updated estimate. The company had "quality concerns" with the slightly updated LCD as well as touchscreen panel lamination problems, shortages of speakers, and overall initial trouble getting completed iPads. Apple has already tackled may of the issues, but it will reportedly be falling "substantially" short of its April goal.
