Internal errors - app constantly freezes

I open the app account in 2015 and just last week decided to work on some app development. The link was sill on my browser and the two apps I created were still there.

Now I keep getting internal error messages when I try to work with blocks:
I have two images,
Screen 1 image with a button - click on the button to see Screen 2 image.
I can create the images in Buttons, not with image icon.
I have not been able to find blocks which will:

  1. When button1 is clicked open Screen2 image (after screen2 is open i wish to go back to screen 1 or new screen.
    I have tried creating and getting the actions to work with the following platforms:
    Chromebook HP 360x
    Samsung phone android 6
    Lenovo s6000f tablet android 4.4

In 2015 I was using the Lenvo table and had no problems.

Thoughts, suggestions,


you might want to consider following the general tips


Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by icon24 Taifun.