We are the same, to many employees and not enough of a pattern to say who is actually effects.  One thing I did notice is that when I manually enter tips in the "review computer checks" tab, some of my taxes don't calculate correctly, so really it's all wrong.  For the past MONTH, I have had to enter everyone, go through the check register and see who is wrong, delete them, run a payroll for those left, and then go back and run a SECOND PAYROLL for everyone that didn't go through correctly on the first payroll.  This is a "PITA" - please fix this!