Since upgrading to 2015 I have been disappointed with some simple things not working.<br><br>First, is sketch visibility. Normally while in a sketch you can turn on the visibility of another sketch. This no longer works in 2015. Once I end the sketch I'm in the other sketch turns on. Then I can go back into my sketch is use geometry from the other sketch.<br><br>Second is keyboard shortcuts. My shortcuts no longer work as expected. I use "C" for a circle in a sketch and "C" for constraint in assemblies. Now when I hit "C" in an assembly Inventor asks me to select a workplace to place the circle on.<br><br>Third is paste while in the constraint command. I used to use copy and paste while in the constrain command while placing bolts. It's just easier to place them when you need them and not place 20 at once. Now when I use "ctrl v" Inventor exits out on the constraint command.<br><br>Not sure why Autodesk would take features away, but please put them back.