Is there an option in Preferences to prevent the mouse from grabbing and accidentally moving objects when you select them?
Mice don’t always release selected item immediately when you lift the finger from the button in resource-demanding projects…
Blender User Preferences > Input > Tweak Treshold ---- set this to higher value, ex. 50px.
(Amount of pixels you have to drag before tweak event is triggered)
if you click and drag something it wont change position until you leftclick, so if you accidentally grab and move something, just rightclick again anywhere to snap the selected object or verteses back to where they was.
if you quickly select multible objects you wont have to worry about grabbing and dropping an object without noticing, cause you have to use rightclick to grab and drag, and leftclick to release.
Thank you, beautiful! I set it to 512. 