Also, while enabled, the keys for fire, jump and jet will go blank, but they're not actually unbound, they're still left mouse button, space and right mouse button, they're just blank and say they're mapped to something you can't overwrite
Yeah, my cousin had that problem too. Is your computer old? (by the way, you can turn that feature off in the options)
I got my laptop about three years ago i think, though it can only handle Blockland on Medium shader settings, it's not the best with games, that may be the issue or something