THC Lifting right before Pierce


I have been cutting with the pro for a little while now and all of a sudden the torch will lift right when it goes to pierce. It will do this to every cut. It jumps back to cutting height when the torch starts to move for the lead in. I haven’t messed around with it just yet but does anyone have any thoughts on why might cause this all of a sudden?
Thank you

Can you post your G code?