I don't think is a power issue, maybe is an issue with this IOS for the IEEE class 3 device (15.4 Watts), I have 2 WS-CAC-3000W PS in combined mode, total power is 3780.00, used power 2257.92 approx, available power 1522.08, BUT, to check if you are correct I have turned off 4 modules, and...