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

If you are seeing Minecraft Connection lost, Failed to Login Bad Login in Tekkit, then here are the solutions that have helped many fix the issue.

Minecraft 1.20 has been out for nearly two months now, and it brought along many new features and mobs. However, many players have been facing an issue called Abandoned Connection Closed.