W00h00 I found the problem! It isn't the custom ROM of mine but a declaration on Startup-Sequence of the command MinStack by PeterK. My command is: C:MinStack 10000 and always worked with everything just fine! With the new version it doesn't. When I commented this line, update was completed without issues and launcher run without issues as well!!!
Edit: I change the amount of stack size from 10000 to 4096 and now X-Bench runs without issues even with MinStack on!
Last edited by mfilos; 22 September 2013 at 23:25.