Apk malfunction

Good morning group, I have a problem with my application already exported in apk, when validating its operation in IA Companion, it is perfect but at the beginning the apk on the second page starts a loop and then a total block of the app, I have to uninstall or the phone is locked, I appreciate your help.

Please provide a more detailed explanation of what you are trying to achieve,
what you have done so far, what works, what doesn’t work…

Please show your relevant blocks,
if relevant, your data or lists,
screenshots of the Designer screen or app in action,
so we can see what you are trying to do…

Right Click in Blocks Editor and select “Download Blocks as Image”
for the best image of your blocks.

hello thanks, the first page has these blocks and works very well, but when advancing to any of the other pages it is blocked completely.

The second page is locally validated and does not handle complex plugins.

As I said in the AI ​​Companion it works very well. thanks for your help

Are you switching screens correctly?

Use different screens wisely

If you decided to use different screens, then you should switch them correctly, else you will run out of memory after a while...      
The recommended method of switching screens in App Inventor
(Thanks Taifun)
Also see demo: multiscreen.aia