Case 1:

1. Press F1 and type "Piper" to find and open sample project "Specialized Graphs - Piper Diagram.opju".

2. Activate Graph Page "Piper Diagram", open PD.

3. Click first plot of Layer1 in left panel.

4. In Display tab, select "Left Y Axis", click Apply button.
   ==>Origin crashes.

Case 2:

1. Make a simple line plot, open PD.

2. Select Layer1 in left panel, Display/Speed tab, check “Skew Coordinates“, set Satrt Angle for X as 10, click Apply button.

3. Select first plot of Layer1 in left panel, Display tab, select "Right Y Axis", click Apply button.
   ==>Origin crashes.