When I click on next in the installer a small window pops up saying something about error code 2318

Powered pistons will not recognize an obsidian block that blocked a block from being pushed by the piston being broken.

Odd Piston Behavior when facing down and given a redstone signal

I own the minecraft game and i click buy full game and it says i own it

hoppers not functioning correctly with mincart chests/hoppers

Settings do not save when exiting MC and going back on