That all looks pretty normal for a Terraria server startup. Since “Console Passthrough” is on and there are no errors, let’s try something else:
Check if the Terraria server itself is configured to accept commands. Sometimes the issue can come from within the game server settings rather than AMP. In AMP, under the Terraria settings, see if there are any options related to remote commands or permissions.
Also, make sure any in-game admin settings are properly configured. Sometimes external commands are blocked unless a specific admin role or token is used.
If all of those look good and commands still aren’t working, we might be dealing with a more elusive problem. Let me know how it goes!