(This also happened intermittently with Sierra but not usually 2x in one day. Experience one of the greatest turn-based strategy games of all time, Sid Meier’s Civilization V.B E G I N W I T H 2 0 H. – Twice today, instead of a mass crash, the Mac has just displayed a black screen (though the keyboard lights are on) and I was forced to restart. If Mail crashes, being an OS app, then the problem may reside on the system itself. My sister and I are trying to play against each other (we have in the past) but after the BNW expansion we are having some issues. – It just happened to me again after closing the laptop for about 2 minutes Mac Local Host Version Mismatch Here are a some details: Game downloaded and DLC received from Mac apps store. – When I unlock the Mac after this kind of mass-crash I often get the Optimizing Your Mac notification – I'm running latest version of macOS (10.13.1). I tried to ask this on Apple forums and got the message: 'You are not allowed to create or update this content.' High Sierra also freezes for around 5 seconds when I try to Lock the computer before actually locking, which is extremely slow and did not happen in Sierra. It doesn't happen if I lock the computer and immediately unlock – only, apparently, if I close the laptop and come back after a while (sometimes as little as 5-10 minutes). This issue has been logged with Apple and we are working on a fix now. You should be able to launch the game if you disable one or both of them. Chrome will often show an 'unexpectedly closed' message, which seems to indicate that it was not a graceful logout but a sudden forced quit of all programs. Here is what Aspyr support told me (running on release High Sierra): The problem appears when both Brave New World and Gods and Kings Expansions are enabled. i figured the problem might be that since that thread, the game had been updated to only be playable on high sierra, so i updated my computer, and that didn't help.After installing High Sierra, whenever I lock and close my MacBook Pro (2015), all my programs have quit once I open it again. i found an old thread from 2017 saying that the high sierra update makes the game unplayable, but i was playing on sierra. i haven't been able to find any information about this problem online. i read through the system requirements, my computer meets all of the requirements (i have 2.7 GHz Intel Core i5 processor, 8GB memory, intel iris graphics 6100). i have the graphics settings as low as possible, i've switched to only playing on strategy mode, the only mod ive ever had is the aztec package, i've uninstalled and reinstalled, restarted the computer, and nothing has worked. before this week, everything was completely fine and i had played around 450 hours with no problems. the graphics and sounds seem to go into slow motion and i can't even move the mouse very fast. Every time i launch my game, i can only play for a few turns before everything starts freezing up.

Civilization 5 mac quits high sierra