Got this (the 1920 version) as a part of the Berbster's all-in-one, and it caused CTD's on leaving base. Playing on 4k, I thought having the aspect ratio the same would be good enough but I guess not.

I looked at how the .dds files scale and doubled the size of them all for 4k. That fixed the ctd's but there's no plotter on the map. Don't know if it's a problem with save options or what. Maybe the files are just too damn big for the game to handle. The cfg stuff works, though, which is nice enough on its own.