Summary

Sorry I didn't post when fresh in my head. I usually try to share when a bug happens but got  this a week or two back and was too busy when it happened to post. Can't even specifically recall what I was doing (probably randomly testing) and came across a MXS error and pasted to a file. This is what I wrote in my file (which I remembered while uncluttering my desktop):

Had OX Frizz Modifier selected and pressed Add Ground Strand Modifier

-- Error occurred in i loop; filename: C:\Program Files\Autodesk\3ds Max 2015\scripts\startup\OrnatrixUtils.ms; position: 5399; line: 202
--  Frame:
--   currentObject: Ox_Strand_Frizz:Ox Strand Frizz
--   modifierIndex: 2
--   i: 1
--   isSelectedObjectGuides: false
--   objectSuperClass: GeometryClass
--   isSelectedObjectHair: true
--   selectedObject: $FacialStudio002
--   allowApplication: true
--   called in AddModifierToSelection(); filename: C:\Program Files\Autodesk\3ds Max 2015\scripts\startup\OrnatrixUtils.ms; position: 5529; line: 209
--  Frame:
--   allowGuides: true
--   modifierInstance: Ox_Ground_Strands:Ox Ground Strands
--   rendererClassId: Default_Scanline_Renderer
--   success: false
--   allowHair: true
--   called in anonymous codeblock; filename: C:\Program Files\Autodesk\3ds Max 2015\scripts\startup\OrnatrixUtils.ms; position: 10301; line: 369
--  Frame:
>> MAXScript MacroScript Error Exception:
-- Runtime error: Modifier is not appropriate: Ox_Ground_Strands:Ox Ground Strands <<