http://bugs.winehq.org/show_bug.cgi?id=17911
--- Comment #8 from Christoph Korn c_korn@gmx.de 2009-04-14 08:28:06 --- Odd, after switching back to Shader 2.0 the stripe does not occur again.
Either it has been fixed in wine-1.1.19 or this is some odd workaround.
Can someone confirm this?