Failed to download file. cs_CZ.lang when trying to download Minecraft

When I try to download Minecraft (ANY version) this error occurs:
Failed to download file. cs_CZ.lang
Name: cs_CZ.lang
URL: http://resources.download.minecraft.net/20/20190c5e32bb14aa9a56e961f4944d281c9cbe52
Error details: Request error -101: ERR_CONNECTION_RESET
Filename on disk: 9516-e4c4-b2f6-067a
Path: C:\Users\user\AppData\Local\Temp\9516-e4c4-b2f6-067a
Exists: file
I do not have ByteFence. I have AVG tho.