My Kotlin app works in Android Studio but breaks on real devices after 1 minute

Job ID: 34500262

Budget: €8 – €30 EUR

My Kotlin app works in Android Studio but breaks on real devices after 1 min running.
I use Kotlin and LibGdx in Android Studio. The IDE and simulator run fine, very good.
But real devices keep crashing after 1min.
Can you help fixing this?

Related categories: Mobile App Development Android Kotlin