Cutting depths deeper than spec'd

I am using Fusion 360 and posting to Easel. Set up for multiple depth cuts and the first depth looks good at 1-2 mm, the second cut is to have 2 mm depth but goes to 5 mm. can not figure out why. Simmulation in Fusion looks good and when i bring it into Easel it looks good on screen but cuts different that what on screen. Any help appreciated.