Esnap Troubles: Can't select points with Esnap turned on

Good Morning,

I recently downloaded the 2016 version of Draftsight and I have been having problems getting Esnap to function. I have it turned on and checked the options to make sure it's set up to grab the points I want, but it doesn't seem to do it in practice. For instance, if I select a group of entities and then go to 'move' them, I can not select the end point or midpoint of a line or the center of a circle as my point to move by. 

Looking for ideas on how to fix this. 

Thanks!