Please post bug reports from v2.x to this thread. About bug reporting: If you find bug in the mod try to describe it in detail when you post about it. This helps me to locate it more accurately and faster. About missing UI problem: Please post what Windows type and language version you are using. Also tell which one you are using, Beyond the Sword or complete Edition. CTDs ie. Crashs To Desktop, try to provide as much information as possible what happened just before it occurred. Even better if you can upload save game file so I can take a look at it. If you are experiencing CTDs in late game, try reducing graphic settings, BtS is known to have crashes when saved games get big and when there's lots of stuff in late game - most common reason for CTD is that Civ 4 can't find enough free memory. Some Civ4 Map scripts can not make maps for Giant or Gigantic map sizes. BtS log files To speed up finding possible causes for bugs, you can enable logging in BtS and attach zipped log files in this thread when you post about your findings. To enable logging go to BtS folder and open Civ4Config. Check following options to these settings: ; Enable the logging system LoggingEnabled = 1 ; Overwrite old network and message logs OverwriteLogs = 1 ; Enable rand event logging RandLog = 1 ; Enable message logging MessageLog = 1 Now when you start game, it logs everything to log files. When you exit the game, go to BtS folder, there should be Civ4logs, go there. Zip the log files in that folder and attach the zip file in your post so I can take a look at those files.