Good afternoon, we have managed teams in Android Enterprise, being in the field the settings / configuration are blocked, when configuring a screen lock and restarting or turning off the equipment, the android system no longer loads, in some cases the screen flashes and it cycles the restart and in others it throws the unstable system pop-up window and it has to be restarted from the factory, the computers no longer recover until they are formatted.

Console version 15.3.1.1151

Do you have any solution or similar cases?

Greetings.