When I will play Minecraft, sometimes starts without sounds, (like: music, sound of press button, etc...), I need to install a resource pack for the sound come back. Sometimes, I need to reset the game.
Environment
O.S: Windows 10, 64 bits; RAM: 4 G.B; Processor: Intel (R) Celeron (R) CPU J3060 @ 1.60 GHz 1.60 GHz; Java version: 8.0.1210.13
This looks like MC-9974.