I have a constantly flickering cursor in cs6, from crosshairs to arrow, driving me mad. It has been an occasional problem for a couple of months, quitting Photoshop seemed to solve it until today when i just can't shake it off. It's making the program virtually unusable.
If using Win8 that is a known problem. Until MS fixes update your video driver, and if that does not work in adv. pref. set gpu to basic.
Please, always include OS so we don't have to guess.
Thanks for your reply Curt. Yes you're right i should have supplied the OS, I tend to think everybody works on a mac. OS10.8.3 Mountain Lion?