Hi, I have Artrage 4 and am running Mac OS X 10.11.1. I've got a Wacom Intuos4 with the newest driver.

Lag is awful, and I don't seem to have a lot of control of the brushes or pencils. Sometimes when I stop the line continues on the paper for a while. This is the first that I've had this problem...but I haven't used the program for a while.

Thanks for any suggestions that you can give