Beyond the timeout, the issue is exacerbated by mod configuration mismatches. Even if a client and server are using identical mod file versions, discrepancies in the ModConfig parameters can force a full mod reload. These parameters include settings like recipe browser filters, UI positions, or difficulty toggles.
Go to Documents/My Games/Terraria/tModLoader and rename the Worlds and Mods folders to something like Worlds_Old . When you join again, tModLoader will re-download the necessary files. 5. Reinstall tModLoader reload complete joining tmodloader
The server uses an older or newer version of a mod than what you have installed. Beyond the timeout, the issue is exacerbated by