Bad sounding noises with a small spiral ramp toolpath

[WaywardWoodworker (Derek Lokee)]

There were some issues with Fusion and circular interpolation at one point where it was outputting arcs and circles as hundreds of short lines causing terrible noise.

Here is a thread referencing the issue although not specifically v carve.

Grinding Slipping Noise

I have encountered an issue where my woodworker makes a grinding noise and shuddering action partway through a toolpath. After the noise, the toolpath is offset as if it has lost coordinates. I have slowed my feeds down as low as 60ipm and am only taking a 1/16 inch cut with a 1/8 DCbit when this is happening currently. I am using Fusion360. I have emailed support but no response yet.