Holodori crashes so bad I have to reset my phone

I"m new to hololive.

I LOVE the game and it's making me more prone indulging in hololive as a whole. My passing knowledge is turning into genuine interest due to this game, but (despite the fact that it runs it perfectly otherwise) there will be a point in the game's runtime where everything will freeze so badly that I can clear cache and force stop it and it'll still be broken.

Opening the game again leads to a grey screen and nothing else. I have a Samsung galaxy A71 5G with 6 ram. This phone can run Honkai: Star Rail perfectly for 12 hoours straight. Pls help me, I love the holomems in this game and I wanna keep playing.