No downgrade in Lucee-admin after upgrad to

After upgrading to the Downgrade-Process Fails with an error like access-Problems.
I use a mySQL-DB as scope-storage. After Setting Memory for the sope-storage, it works.
In other application with a DB for the scope i have the impression, that lucee very often lost the session and client-scope an make a new entry.

I checked it & filed a new bug for downgrade issue. This is the link