to fix the Internal Exception: java.net.SocketException: Connection Reset Issue in Minecraft is reducing the Render distance. To do so,
- Firstly, launch Minecraft, and you need to join the single-player map.
- Then click on the Esc key on your keyboard and select the Options.
- And select Video Settings, then Reduce the Render distance to 8 or lower.
- Further, set the Graphics option to Fast and disable the Smooth lighting option.
- Finally, relaunch Minecraft and check the error disappeared or not.