Adobe Animate Randomly Copies and Pastes?

[BlazinSiege]

Hey, so first off, lets cross off these boxes. I'm fully updated with the software. I have tried restarting again. I'm not accidentally pressing any keys. All I'm doing is selecting and trying to move the item, and it creates a new version of the item instead. Here's a video of my problem.

[kglad]

reset your preferences -

http://helpx.adobe.com/flash/kb/re-create-preferences-flash-professional.html

    (or remove Win:  C:\Users\<username>\AppData\Local\Adobe\Animate CC <version>\ and

                                  C\Users\<username>\AppData\Roaming\Adobe\Animate\<version>\

                        Mac:   /Users/<username>/Library/Application Support/Adobe/<Animate CC version>/ and

                                    /Users/<username>/Library/Preferences/Adobe/Animate/<version>/)