Is this a common problem?

After restarting your project, plugins are going back to their 'root' setting.

Made a beat yesterday using plugins. When I opened up the project today and playing it. All the sounds from the plugins are going back to their startup settings... I have to try to tweak the plugin back to the setting I left it yesterday...

I have that with My garitan plugins...
arturia minilab plugins makes sequences have hickups...nexus Works fine

So far, It occurs when im using korg plugins and the retro machine library in Kontakt

I actually have not had this problem on the MPC, but have had it in the past with various plugins in various host. Frustrating..... I remember Sylenth 1 doing it, and the Korg Digital Editions..... but both of those work fine for me in MPC software....

This is pretty frustrating. I can not work on a project. Leave it for what it is and continue working on it the next day..