Gui dissapearing, item image glitches and text color glitches as well as frequent crashes. GAME UNPPLAYABLE

So the gui often dissapears entirely. the buttons are still clickable, and the background blurs but the menus themselves are completely invisible. there is no way out of this without closing the game entirely. The crashes and freezes seem to be random, but most frequent within the first few seconds of the world loading. The text and Item cloloration glitches are indipendednt of each other but excessively common, and dont rectify themselves through futher gameplay, but gameplay with this is possible, but a little difficult to determine which blocks are which, and the images do sometimes dissapear simularly to the guis but this is rarer. usually the icons become either red most frequently, or occaisionally yellow.