Polygonal lasso with a mind of it's own, CTRL-Z works half the time, Brushes and Erasers sometimes forget to work at all. CS6, MAC, WACOM CIntiq22HD. Multiple computers with same issues. Problems still around when not using different Cintiq and no Cintiq at all.
There are several other issues with this download from february of this year. We've waited and waited for a bug fix or update but nothing has come.