Huawei is using very aggressive battery optimization settings on many of their devices, causing Android apps to doze shortly after the screen goes off. This can cause doubleTwist or CloudPlayer to stop playback and result in other undesirable behavior. Here's how to fix it:
- Go to Settings on your Huawei device
- Select Apps
- Tap Settings at the bottom of the screen
- Select Special Access
- Select Ignore Optimizations
- Select doubleTwist (or CloudPlayer if you're using CloudPlayer) from the list and tap on Allow.