Locate dontstarve_steam.exe in your game files (usually under \SteamApps\Common\Don't Starve Together\bin\ ) and set it to Run as Administrator .
If a broken mod is the culprit, navigate to your Steam folder for DST, delete the mod files, and then unsubscribe from them in the Steam Workshop before reinstalling them. don 39-t starve together online fix
Mods are a common cause of "Online Fix" needs due to version mismatches or data processing lag. Locate dontstarve_steam