Problems Andorid And Delphi 10 Seattle

I would like to share some problems that I am having in ofder to know wheter you are having them as well.

Android, some apps are working fine when compiled with XE8.

However, in Seattle:
    1.- Android, release, they do not work. App close itself when starting.
    2.- Android, debug, apps run well.
    3.- Windows, no problems at all

Are you having these problems?. I have the same issues in many apps.

Any idea of whay is happening?

Thankls in adavnce.

 

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Let me axplain better than tha apps run fine when compiled in XE8. Then I open the project in XE10 and in release mode they do not run.