When i play any versions of minecraft on my PC, it downloads some files and then it shows the error message. I really don't know how to fix this. I reinstalled Java and deleted .minecraft folder in my PC but it still doesn't work. Here's the error message in the Minecraft launcher. (I'm sorry that it's Korean.) and here's the error message screenshot. Minecraft launcher keeps stuck in the load screen like that. Please help me!

파일을 다운로드 할 수 없습니다. netty-all-4.1.9.Final.jar
이름: netty-all-4.1.9.Final.jar
URL: https://libraries.minecraft.net/io/netty/netty-all/4.1.9.Final/netty-all-4.1.9.Final.jar
오류 상세정보: Request error -101: ERR_CONNECTION_RESET
디스크 상의 파일 이름: 77aa-4303-e8ea-a401
경로: C:\Users\SONICI~1\AppData\Local\Temp\77aa-4303-e8ea-a401
위치: file