How to fix Roblox disconnected error code 280?

Error 280 usually means your Roblox version is outdated.
To fix it:

  • Update Roblox to the latest version.
  • Set your PC’s date and time correctly.
  • Restart your device.
  • Reinstall Roblox if needed.

If nothing works, wait a bit—Roblox might be updating.
 
Roblox disconnected error code 280 typically means your Roblox version is outdated or corrupted, preventing it from updating properly.

To fix it, try these steps:

  1. Reinstall Roblox: Fully uninstall Roblox (including deleting remaining files in %LocalAppData%/Roblox) and then re-download and reinstall it from the official website. This ensures you get the latest, clean version.
  2. Check Date/Time: Ensure your device's date and time settings are accurate and set to synchronize automatically.
  3. Network Reset: In some cases, resetting your network settings (using commands like netsh winsock reset in Command Prompt) can help, followed by a PC restart.
  4. Try a Different Network: If possible, test Roblox on a different internet connection to rule out network-specific issues.
 
Error code 280 usually means your game client is outdated. To fix it, update your Roblox app to the latest version. If it still doesn’t work, restart your device, check your internet connection, and make sure your device’s date/time is set correctly. Sometimes reinstalling Roblox completely can solve the issue.
 
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