Server Change Cooldown is erroneously activating if player changes between guild home servers during node wars.
Install the Black Desert Launcher if the game doesn't start.
The launcher will appear if it's installed.
If it doesn't, try to run your downloaded launcher.
1 Run BlackDesert_Installer_NAEU.exe to install the Black Desert launcher.
2 Start the game once installation is complete.
Server Change Cooldown is erroneously activating if player changes between guild home servers during node wars.