Roblox Error Code 277: Lost Connection to the Server
Roblox error code 277 means your device lost its connection to the game server in the middle of a session. It is one of the most common Roblox errors and it is almost always a network problem, on your side or the server’s.
What does the error 277 message say?
The full message reads:
Lost connection to the game server, please reconnect. (Error Code: 277)
What causes Roblox error code 277?
Error code 277 has 4 common causes:
- An unstable or dropping internet connection.
- A router or firewall that closes Roblox’s connection.
- The game server crashing or shutting down.
- Corrupted Roblox app files.
How to fix Roblox error code 277
Try these 5 fixes in order, and test after each one:
- Press Reconnect, or leave and rejoin the game.
- Restart your router and your device.
- Use a wired connection or move closer to the router.
- Turn off any VPN or proxy.
- Uninstall and reinstall Roblox to replace damaged files.
Check status.roblox.com first. If Roblox reports an outage, no fix on your side will help, and the error goes away once Roblox recovers.
Frequently asked questions
Why do I keep getting error 277 in one game only?
If it only happens in one game, the problem is probably that game’s servers or scripts, not your connection.
Does error 277 lose my progress?
It depends on the game. Most games save progress regularly, but anything since the last save can be lost.
See every other code in our Roblox error codes guide.