Android 10 audio crackle

[LunaMoo]

"Running slow" is not how you subjectively feel about it, but it means the game runs under 100% speed. You have to run the game at 100% speed all the time without any drops for the sound to be produced properly.

Your phone is either too weak to run the game you're trying to play(each game has different requirements and most popular ones are also very demanding) or it has weird LCD with low refresh rate. Frameskip can help in both of those situations.

If it started to run slow only after android update then your phone most likely runs slower with the newer android version, potentially by more restrictive power saving or by worse graphics drivers.