Related - http://blender.stackexchange.com/questions/1495/duplicate-objects-transformation-applies-to-both-objects, also http://blender.stackexchange.com/questions/27394/strange-problem-cant-transform-faces-edges-or-vertices-without-transforming
– Mr ZakApr 28 '16 at 13:21
1 Answers1
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Check if proportional editing is on, press the shortcut key O will toggle the setting.
Click Here for more information on Proportional Editing.
Thanks for answering a simple question. – Just Fox Apr 28 '16 at 12:43