CORE2 with last UIFlow firmware...

Sometimes micropython code works, sometimes not..
Sometimes you could go to app menu, choose a .py file and run it, sometimes i does not start.... impossible to go back to app menu without use M5burner....
In visual studio codes, open M5 core2 execute the same code and it works... reset CORE2, nothing work...

Is it possible to have a firmware where all stuff is WORKING ???