How to Fix Roblox Error 279
Connection Failed (ID=17)
"Failed to Connect to Game"
HIGH Active
Fixes verified Apr 2026
Roblox error code 279 occurs when your client cannot connect to the game server at all. Unlike error 277 which is a mid-game disconnection, error 279 typically happens when trying to join a game. The error is often shown with the additional detail 'ID=17', which indicates a general connection failure. This can be caused by Roblox server outages, firewall restrictions, or corrupted local files.
Quick Fixes
- Check if Roblox servers are down at status.roblox.com
- Restart your router and computer
- Disable your firewall temporarily to test
- Clear your browser cache if playing on web
- Reinstall Roblox if other fixes do not work
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Causes & Solutions
When Roblox's game servers are experiencing an outage or heavy load, your client cannot establish a connection. This is the most common cause of error 279 and affects all players.
Check Server Status
- Visit status.roblox.com in your browser
- Look for any reported incidents or degraded performance
- Check Roblox's social media accounts for outage announcements
- If servers are down, wait for Roblox to restore service before retrying
Try Again Later
- Wait 10-15 minutes before attempting to join again
- Try joining a less popular game first to test your connection
- If that works, try joining your original game again
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Frequently Asked Questions
Still Not Fixed?
If none of these fixes worked, try these resources: