Why reduce shaking is need every time I open old project? PE 2018

[Youm]

Hello,

I have a problem. when I am working on project and try to use reduce shaking it is ok, but later always when I open the same project I can't easily export my work because always I need to find clips which I use option reduce shaking and I have to do it again - then its ok, I very annoying me and waste a lot of time. Why?

[Bill Sprague]

I can't tell you why it can't "remember" the stabilization effect, but can say it has happened to me as well. 

A possible "work around" is to create a special project for any clip that needs stabilization and output a stabilized version.  Then use that new version as a source for the master project.

[williebegoode]

Hi Sly,
One work-around that I've found is to shoot smaller clips. On my new iPhone Xs after 10 minutes, the video gets the shakes, and instead of using PRE to fix the problem, I just stop and start shooting from my iPhone and the problem is solved. Using smaller raw video clips is more work editing, but with all of the cutting a normal video takes anyway, it's not much more. Not a solution; a work-around.
Bill

[Ann Bens]

Try deleting media cache and preview files.