iPhone 15 Pro Max often get to Black Screen of Death.

I have an iPhone 15ProMax for about 1 month, it turns to Black Screen of Death (no response to any key) 1-2 times a week and more often this week. I can Force Restart it (press/release volume up, prese/release volume down, and press/hold side button until Apple Logo appears). My phone has the most update iOS software (18.1). My question is how to present this black screen happening again in the future? Thanks.

[Re-Titled By Moderator]