i only have hydrcraft mod installed on the iwillbackupmysave beta. Narrowed it down to when the egg timer is dropped on the ground, all the character models for items, characters, walls, doors, everything will not display on the screen. Sometimes it shows only a black screen and i cant right click things to interact with (like trying to sleep). I can pick up and drop items but cant see. when walking outside the house and walking in even grass it kills the visuals on some of the stuff. getting far enough from the house (20 tiles or so) things work normally but going back to where the egg timer is at everything is still broken. save and reload doesnt fix it.