The pet that won't stop sitting
 

Since the v49 patch my necro pets sit constantly. It seems to accept commands, but will only follow me for a few feet before sitting. It sits during combat. Is this a bug or am I doing something wrong? I've tried "/pet follow me", "/pet guard me", "/pet as you were", "/pet stand". In each case the pet accepts the command, but then sits a few seconds later.

Did you replace sense heading with a pet sit hotbutton?

Resolving as I'm not hearing widespread issue, suspect user error.