I am on a Mac - two Macs actually - different OS - both using InDesign CC. The newest one is using CC 2014. I read the other posts about the key conflicts and I went through that list to make sure there wasn't a conflict.The problem seems to be happening on both machines.
When I go to duplicate an object using the quick keys nothing happens. If I open the Edit palette and then use the quick keys they work. Any ideas?