See you in the workshop!
If "Update All" fails, your mod lists are likely mismatching.
Roughly (and which major ones, like Calamity) are active? reload complete joining tmodloader
If none of the above works, your tModLoader installation may be corrupted.
In the milliseconds after the message, time feels elastic. You imagine a door swinging open inside the game: a battered wooden hinge, sunlight slanting onto warped floorboards, and beyond, a horizon salted with possibilities. You imagine loading screens dissolving like fog, your character respawning with a new weapon, or perhaps just a single, absurd item someone created for the joy of it — a hammer that plays a lullaby when you mine, a cape that flickers like starlight, a companion whose opinions are louder than your own. You imagine servers populated not by anonymous nodes but by personalities — the jokester who leaves traps, the cartographer who marks every hidden chest, the quiet friend who always brings healing potions. See you in the workshop
: If the host changed a mod's configuration settings, you may see a "Reload Required" prompt. Simply restart the "Join" process to let the game apply the new settings. Manual Mod Management
"Reload Required" means the mod must be reloaded after the config option has been changed. Config Option. If none of the above works, your tModLoader
Drop those files into your own ModConfigs folder to ensure absolute synchronization. Still Stuck? Pro-Tips for Server Hosts
A mod you have requires another mod (library) that you don't have, or vice versa.