Platform, device version and operating system:
Android 8.1.0, MIUI Global 9.6
What you were expecting to happen, and what actually happened:
Strange pulsating quality of sound, from very dull to very sharp, with unbalanced volume (all sounds concentrate mostly at right ear)
How often does this happen? When did it begin happening?
Always since new patch. Had reinstalled game, in a few moments after it sound was fine and clean, but suddenly returned to its previous bad condition