I have problem whenever continuing old saves from the current steam download version of project zomboid, the first few times when I want to continue where I stopped earlier, it only load black screen with blood patches, if i try to walk around outdoors I only see my character in black color. Currently when I load saves, I can see the inventory and container interface but I cannot do anything, whenever i click on anything it doesnt respond and the screen is black color 2nd question is whenever i launch PZ, during the loading texture pack my screen will be like jagged with other intereference, is this normal for mac user?