This has been widely reported on Steam forums and it has been recommended that I upload a saved game that will trigger the bug. At the moment I meet a new AI major civilization, the UI disappears completely. I can move whatever units have not moved that turn, but then I cannot interact at all. I can move my cursor and click on units but I can't do anything with them. The only keyboard key that works is "Esc," which pulls up the menu. Before the classic responses come, please read the following: This is not a mod problem. All mods have been disabled. I have never used mods, not even the CQUI thing. Do not tell me to delete/disable mods. I have tried on Directx11 and 12. I have done every graphics/performance configuration possible. I have tried on maps sizes tiny, small, standard, and large. I have tried with one other civ up through 8 other civs. I have even tried doing the whole game on strategic map mode, which still did not help. I have verified the files dozens of times. I have uninstalled, deleted everything, and reinstalled twice. If you want to trigger the bug in the attached save file, move the only warrior (Korea) one hex to the left. PLEASE HELP. Or report your own experience so that we can finally get the game working again.