When I move the cursor fast towards the edges of the screen, black lines/tiles briefly appear. See the attached video. Any idea what's going on? (fresh install elementary freya, on an ASUS UX305C with Intel Sky Lake Integrated graphics rev 07, Linux kernel version 4.6)
Mm is this 0.3 with custom kernel isndit? i think its a better idea to try elementary 0.4 Loki Beta, even it is still in development, there the 4.4 kernel is included as ubuntu 16.04 does.