Some Minecraft users see an error message saying Connection Lost, Internal Exception: java.io.IOException, An existing connection was forcibly closed by the remote ...

Minecraft comes in two versions for the PC. There's the original version, which is a Java application that uses OpenGL for its graphics API and is notoriously inefficient. Then there's the Bedrock ...

One of the first indicators of a runtime performance problem is a high Java CPU usage report from a JVM profiler or Java monitoring tool. Unfortunately, high Java CPU utilization problems on Windows ...

When launching Minecraft (Java Edition), you may get OpenGL Error 65543 and the game won’t start. This happens when Minecraft can’t create the OpenGL ...

Minecraft's Caves & Cliffs update (1.18) made the game prettier but impacted Java edition's performance. Many players use Optifine or Sodium to play; should optimization be in the base game? Judge ...