I have tried on Windows 7 x86 with two monitors (laptop + external one). Without or with this update it behaves correctly. Using default Luna skin. 2.8.3 version of Spark.
I have had the exact same issue. It does seem to work on the default monitor. I always use it on monitor 2. Thanks for the workaround.
1 of 1 people found this helpful
This is a bug in a Microsoft Security Patch. See this blog entry for more details and a workaround: