https://bugs.freedesktop.org/show_bug.cgi?id=100953 --- Comment #4 from Heiko --- Darn, I just noticed that these aren't track lights, but flags. That matches the graphics settings: If setting rendering option "CLOTH" to "High", the issue appears. If setting it to "Low", the issue disappears. -- You are receiving this mail because: You are the assignee for the bug.