Redmi 4X/Note 4X Snapdragon

Nightly from 17.02.2018: Redmi4 and Redmi Note 4 - Notification LED is not working. Redmi 4X Battery LED is not working. Both are enabled in settings. Redmi 4X Zeus Widget has disappeared after rebooting. Widget must be added after each reboot. Ringing tones and other sounds rarely work. Camera reacts very slowly.