Classtimer flickering

[xebtria]

does anyone notice that problem besides me (and maybe has a solution for it^^)? it never happened for me, but since 4.2 it goes all crazy.

a video for better understanding of what it is: (not from me and also a little older, idk where i got this from, i just found this somehow)
http://www.youtube.com/watch?v=uz0pOfs0HJM

using classtimer 2.3.40200.1

[xebtria]

no one? :-(