Hey,
I have been playing TE4 on Mac for like a year and there's a first time when I have this problem. I mean, I updated MacOS three days ago and now there's a problem with my graphics I think. It's really laggy, like there is a problem with refresh rate etc. The problem is when I play both offline and online. I tried changing my setting, I checked everything on my Mac and still nothing. I also tried to change Refresh Rate in game from 30 to 60 (i don't even know why it's 30), but there's no possibility to do that, it's still 30Hz.
I reinstalled mods and game, still nothing. Is there anything I can do?