Playmaker trouble (not FSM displayed )

[vidi]

   suddenly PM does not work anymore. I have no FSM Display
I have tried already  created a  new project. PM re downloaded, PC restarts, but does not work. Also I can not download more from my link. (blocked)

I have so often play with PM properly ,but today I have only trouble 

Please help that I can work again with PM.

It is difficult to describe for me,  because I  can not english,  therefore  here is a video with the problem

[vidi]

  Whenever I post a problem here after many attempts ,  I get  to the solution myself

I have restart the default settings .That was the trick  I'm Sorry for the posting !!!

[Alex Chouls]

EDIT: Just saw your reply, but info below should still be useful:

EDIT: Bug fix for graph zoom preferences coming in 1.6.3. It's not in 1.6.2.

There is a bug in 1.6.2 with Playmaker losing graph view zoom settings.

In Preferences > Graph View, double check the Zoom Range settings.

Or you can reset all preferences using Restore Default Settings.