I'm moving the center point on an Video Copilot optical flare and the mouse is jumping around, super laggy. After Effects is broken!
Using CC2015 on a macbook pro with Yosemite
I haven't used Optical Flares in a long time, but I noticed Video CoPilot had updated several of their products for AE 2015… have you visited their site for the latest version? Not sure it's the cause of your laggy mouse, but it's worth a try.
Very helpful! The update did the trick. Thanks