I already had this issue before: https://forums.minecraftforge.net/topic/119445-java-is-crashing-minecraft-1182-for-some-reason
As I said, it happens in sigleplayer, and now it is happening in FTB Stoneblock 3 on multiplayer. I already asked for help, which they said it was a either a Java problem or a driver problem. I already updated Java and all drivers, and I'm still having this issue. The error code that appears is either 1, where it opens a Java "EXCEPTION_ACCESS_VIOLATION", with tons of memory adresses, or -1073740940. In the log, I already checked that there is nothing worth metioning. I say this because the log simply cuts, and it does not appear any errors. (I know I should attach logs and errors, but I already did that in the post I mentioned before, so please refer to those)