Missing Perimeter Layers/Random Extrusions

I have been having issues with missing perimeter layers in many of my prints and they seem to be random (not at a specific distance z-axis every time), but recently printed a part that some of you might be able to look at and help with. As you can see in the pictures the printer obviously went way outside of the “print zone” and extruded material then somehow recovered. Any clues or ideas would be greatly appreciated as I am at a loss and cannot figure this one out.

Did you check the model for errors? There could be polygon/open surfaces that the slicing program (fixed/tried to fix) incorrectly.