I'm experiencing a bug that pretty much renders my Photoshop useless unless I'm using an external monitor. Note that I primarily use an external monitor for my design needs and when working in that set-up, this glitch doesn't happen. However, whenever I'm working directly from my MBP's screen, this consistently happens. Whenever I zoom an image more than 100%, part of the image either goes black or green as shown in the attached video
Has anybody else experienced this and/or have any possible resolutions?