Another masking problem T.T

Hey guys! I bet some of you know this little, annoying issue - you're working hard on your mask and after rendering it's totally messed up because the frames don't follow the motions like you added them for some reason.
I did a lot of research for tutorials, help etc. but I didn't find anything helpful. For all my slow maskings everything works fine but when it comes to fast movements it's a total catastrophe as you can see on my picture! Is anyone at home in creating fast maskings and can tell me how to fix that problem? I'm about to have a crisis, really... >.<

Thanks in advance!
XoXo Sookie ♥

You're still having problems even after doing that?
http://disneyeditingcentrum.forumpro.in/t9-masking-problem

Milady2791 wrote:

You're still having problems even after doing that?  
http://disneyeditingcentrum.forumpro.in/t9-masking-problem

Unfortunately yes. Everytime I work on a project I first make sure to work with the setups of Esras SV tutorial from here, therefor I am pretty clueless why it doesn't work -.-"

PROBLEM SOLVED!