Minecraft Java Edition crashing, lagging or won’t launch on PC? RAM allocation (4 GB default since 26.1), drivers, mods: Mojang’s official fixes
Minecraft: Java Edition crashing or stuttering since the 4 GB default memory allocation arrived in 26.1? Mojang’s official fixes: set -Xmx in the launcher’s JVM arguments, update drivers, disable mods, lower video settings, and find your…