Running Android Application for 24hrs

I am working on android application using ionic framework for event which is supposed to run 24hrs on screen. My app is working fine around 15hrs and its started to flickering all of the images and sometime hang. I restarted the device and run application again, only first 10mins-20mins work, rest of the time app becomes flickering. My app is 594.6 MB size big.

Use Case - Showing 5 images and one video as carousel. Every second I’m calling backend API to get the result from Arduino. based on different result, I’ve showed different content.

Phone Spec - OS: Android 9 CPU: Octa-core chipset RAM: 8GB

Thank you so much for helping me out. I don’t know its device problem or my code has issues. Could someone suggest me what is possible reason. Regards.

Did you remote debug the problem on the device already? Follow these instructions here to debug the problem in Chrome dev tools: Look at the console and network tabs for errors.