The game displays a frame rate of no more than 30 frames per second.
The game displays a frame rate of no more than 30 frames per second.
That’s quite strange. Perhaps attempting a fresh installation would resolve the problem? A complete reinstall, excluding any modifications, might help. I must admit, I've encountered numerous difficulties with Java and Minecraft, and recently transitioned to Windows 10 Edition. Windows 10 operates flawlessly, without encountering any problems at all.