Just upgraded this morning to SU 2017 Pro and am having black areas show up at the fringes of my model in all Layout perspective viewports. Tried updating scenes in the model, turning off shadows, resizing viewports, restarting app etc. and no luck. They also show up on pdf export. On a Mac with Sierra 10.12.1.
Anyone else having this?
update: only in scenes/styles that have textures turned on.
update 2: was able to get them to go away by going into document set up - paper and changing the rendering and output resolution to high, which unfortunately makes moving around in my layout document slower and exported files much larger. hope this helps anyone having same issue.