4K support for Illustrator CC

Let's get more on your problem. Of course, it's very clear to you, but we can't see your system and may not have the same problems. So, selecting paths, points on a path and handles. Here are some possibilities as to what happens when you try this.

* The control points are too small and hard to click on accurately.

* Sometimes clicks don't work even though you can click accurately.

* There are long delays after clicking (lags).

* Sometimes it crashes.

* Elements jump around.

* Things are not drawn clearly on screen.

Which aspect do you find makes it a nightmare/unusable exactly?