Fusion 360 shapeoko xl problems

[Anonymous]

The carving operation isn't obeying plunge rates, and has erratic glitches in height that do not show up in the simulation in fusion 360. I have tried several different operations, same problem. I have watched many Winston Moy and Lars Christiansen videos. The simulations in program check out, and everything looks good. 

carbide motion 3.0.368
build date 2017-10-20
I'm exporting from fusion 360 using carbide 3d format, could this be the problem?
Do I need updated hardware, firmware.... shapeoko is several years old and only recognizes 3.0.368
Tell me I'm not the only one with issues like this.

[seth.madore]

I'm sorry to hear about the issues you are having. 

It's not obeying plunge rates: Can you expand on that? Is it reading a feedrate and going at something entirely different?

Erratic glitches in heights? Is your machine losing it's position?