Thanks for the answer! Unfortunately I don't have my Time Machine backup. Does anyone know if there's any other way to downgrade to Yosemite 10.10.1 or 10.10.0? I wanted to just reinstall the system but the App Store version is 10.10.2. ... View more

jeffrozman‌ I've been having this issue that you've presented in that video ever since I've had some system updates yesterday. It only happens on my Cintiq window, everything's fine on my mac window. Were you able to fix this? ... View more