As an example, I had an Arc project open accessing data off our server. The only layer visible on screen was a line shapefile that I was currently editing. I double click an existing line to edit the vertices, it take about 10 seconds to register my action and display the numerous vertices of the line. I finish adding a few extra vertices and double click to finish the sketch. this takes a further 10 seconds to complete.
I move the small shapefile to my local hard drive to see if it's quicker. Both tasks mentioned above take maybe a second less, so 9 seconds...
In Arc 9.3 it would take under 0.5 seconds to select an object. 0.5 seconds to display the vertices. 0.5 seconds to finish the sketch. approx.
so something is wrong with 10.2 for sure.
I move the small shapefile to my local hard drive to see if it's quicker. Both tasks mentioned above take maybe a second less, so 9 seconds...
In Arc 9.3 it would take under 0.5 seconds to select an object. 0.5 seconds to display the vertices. 0.5 seconds to finish the sketch. approx.
so something is wrong with 10.2 for sure.