Re: Sims always running and not walking
@cjosie1 Did you also remove the cache file, then restart the game and test in a new game save? Directions in spoiler tag:
Spoiler
Try moving the Mods folder from your "The Sims 4" folder [Documents > Electronic Arts > The Sims 4] to your desktop (save it for reference) and delete the localthumbcache.package file in your “The Sims 4” folder. Then check in a new game save to see if this issue is still occurring. You can test without saving in order to identify which CC/Mods are causing the issue, then remove or add updated version(s) of the Mod/CC causing the issue.