Please tell us about Eratta of MSP430F5327.
CPU26 / CPU27 / CPU28 / CPU29 / CPU30
CPU31 / CPU32 / CPU33 / CPU34 / CPU35
Above Errata is, we believe that there is a corresponding propriety by the compiler version.
My customers are using the MSP430 Compiler Tools version 4.2.1, but do you have been the measures?