Problem with opengl

[darkblue]

I have a problem with the dolphin emulator I have a realme 6 4/64 android 10 recently purchased practically I open dolphin I choose the game es. Dragon ball z budokai tenkaichi 3 the game runs at a fairly stable 30fps except for some rare 28fps after a few sec./min. It closes without showing an error screen and goes back to the dolphin home, same thing with resident evil 4 does anyone know how to fix it? Help thx.