Weird Graph Editor Glitch?

#1

I’ve been trying to learn the graph editor in Maya 2018.4, but I’ve run into these problems:

  1. Weird lines (tangents?) when in non weighted tangent mode. FYI the animation is a sphere moving up and down the Y axis while moving across the Z axis.
  2. The curve only shows up when I tick “Show Result” in the “View” menu.
  3. Lots of lag when zooming out while the “Show Result” box is ticked.

I also have Maya Bonus Tools installed.

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