After the 10/22/19 updated version live wallpaper for the xmod stopped working after couples hours of phone is on idle. A reser will fix it but kind of anoying when i want to show of the cool x-mode feature. Simmilar issue happened to phone call. Incoming call will goes straight to voicemail after couple hours on idle also and will resume after you try an outgoings call. I fixed that by removed the call app from battery optimization. So anyone know which app controlled the live wallpaper (Im guessing homenlaincher but don't know what it nammed in the optimization list). Also turning battery optimization off is not an option either 🙂 so please helpe out.