[Joe Leih]

Adding to the thread a year later than the last post… but I too wrestled with this. Pre-comping the layers didn’t work, Turning on OpenGL didn’t work, 3d-ing the layers didn’t work, etc. Finally what worked was changing the color bit depth. If I turned on 8bit or 32bit float, the lines disappeared. If I was in 16bit, they remained. Have no idea why.