How to troubleshoot cache issues

1. Install Kernelsu apk https://github.com/tiann/KernelSU/releases/download/v1.0.2/KernelSU_v1.0.2_11986-release.apk
2. Grant superuser privileges to the following application: com.android.shell
3. Connect your phone to your computer using a USB cable. Then, enable the USB debugging function.
4. Open cmd or terminal program on your computer. Then type the following commands in sequence: adb shell, su, rm -rf /data/cache /data/resource-cache /data/system/package_cache, reboot
5. Clear data and cache of pixel launcher app