I am running a 2019 15" MBP i9 with 32GB RAM, 6GB HBM GfX (the latest 15" prior to 16" announcement). But have not yet upgraded the Os to Catalina. I had not even installed the July update and on Saturday it auto downloaded and updated itself in the background. I then started a brand new game but it keeps crashing ie exiting out of Civ 6. I do have a number of mods but not many. Is it just me or anyone else in the same boat, so to speak??