Issue with very slow machine feedrate

Hello all,

I’m having an issue between my toolpath in fusion 360 and the machine,
I have a couple adaptive toolpaths that are all cutting nicely at my commanded feedrate, but when it goes onto my steep and shallow toolpath the machine starts running dead slow at 0-3in/min, when the feedrate in the toolpath is 40in/min. I’m using TCPC and inverse time feedrates. Interestingly aswell, bumping up and down the feedrate override doesn’t seem to change anything.

I’m hoping someone has some ideas to try to fix this or what I’m overlooking.


I would like to take a look at your g-code. Please send a copy to Thank you.