Spontaneous crash with Motion Tweening no crash report generated

[JBonez]

Windows 10 Home

Intel Core i7-600k @3.40GHz

48.0 GB Ram

Nvidia GeForce GTX

Basic Project of a graphic with 5 layers parented from top to bottom black with white back ground. Simple tween from left to right, turn around and then right to left across the screen. I can get the tween to go one direction and turn the graphic around with mirror horizontal. Then the program crashes, closes spontaneously no error or crash report noted, when I tween back from right to left. It has done this four times now in the same spot any help would be great. 

[kglad]

create a new fla and save to a new desktop directory.

copy the problematic tween to that new fla and test.

if the new fla crashes you'll need to recreate the new fla (or undo everything) and move the tween in sections to pinpoint the problem.

[Arvind Singh Tanwar]

@JBonez Can you please share the sample fla file with us to investigate ?