over 3 years ago - AndrewT - Direct link
Is this only in an existing save, or a new one started under the new patch as well?  
over 3 years ago - AndrewT - Direct link
Please do a full **clean** re-install:

- move any valued save games elsewhere
- "uninstall" in Steam-CK3
- manually delete both the Steam/SteamApps/common/CK3 AND Documents/Paradox/CK3 folders
- re-install game in Steam, run a Steam Verify when done.
- add CK3.exe to the exceptions list of your antivirus app; ESPECIALLY if you have Windows Defender, add it to the Ransomware "Apps Allowed Through" list.
- start the game with no mods active and test

In particular make sure there are no files or folders left under either the Steam CK3 or Documents CK3 locations, before installing again.  
over 3 years ago - AndrewT - Direct link
Sorry but I can't help with gameplay advice, I don't actually play this game. Please try the main forum!