Logic Pro: Freezing Tracks issue

Hello friends :)

a) I freeze tracks in a Logic Pro project file

b) save project file, then close project file shut down.

c) new startup. reopen project file. play project, it goes into "freezing mode".

d) previously freeze tracks, seem to not save or reload. thus, re-freezing modes automatically initiates.

e) I've checked my "freeze" folder every time. a brand new file is created with the re-freezing Logic automatically initiates upon start-up; plus it over-writes the previous file.

f) this issue is specific to not every project file. since I don't know the reason, it appears to happen randomly.

Is the a fix for this? this is terribly time consuming error (when many tracks are frozen in the project)

thanks in advance! :-)