@Sperdo If the issue occurred after updating to 1.3.5 (and the game has worked before) could you please try to purge/delete the Documents/Paradox Interactive/Victoria 3 folder (so that the game can rebuild the cache)?
Please back up the saves or mods that you want to keep before doing that.
Let us know if that helps!
Please back up the saves or mods that you want to keep before doing that.
Let us know if that helps!