Timer, tinyDB, two screen

Student wants timer on screen 1 to start when a button (not the back button) on screen 2 is pressed. However, currently the timer starts on screen 1 only when the back button is pressed. Also there is an issue with the time reset, based on if the timerEnabled is checked or unchecked.

Clicker_copy1.aia (12.1 KB)

Sorry about the lack of information about how this app works, but it is my best explanation of what student is trying to do.

this topic discusses something similar when button is pressed on screen2 starts an activity on screen1,

the example may help your student figure what should be coded.