Gaming Error Code
Gaming
Generic Online Services
Error Code 1600 | Authentication expired
Industry
Gaming
Canonical
/gaming/error-codes/error-code-1600/
Last Updated
Feb 25, 2026
Summary
This code indicates that authentication has expired and is no longer valid.
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What This Code Means
Error Code 1600 appears when an authentication session is no longer valid. Sessions expire to maintain security. The system requires reauthentication. This does not indicate account restriction. Access is blocked until a new session is established.
Where Users Usually See This Code
- During extended sessions
- Online feature access
- Account-related actions
Why This Code Appears
- Session expiration
- Authentication token invalidated
- Extended inactivity
What Typically Happens Next
- Access is blocked
- Session ends
- Reauthentication required
What This Code Is Not
- It is not a permanent ban
- It is not a server outage
- It is not a payment issue
Troubleshooting Checklist
- □ Retry access later
- □ Monitor authentication state
- □ Observe session behavior
Notes And Edge Cases
Session duration varies by service. Some sessions refresh automatically.
Related Codes
8 links
- Error Code 801 CodeAccount restricted
- Error Code 2200 CodeSession expired
- Error Code 2300 CodeLicense expired
- Error Code 1200 CodeNetwork blocked
- Error Code 104 CodeAuthentication failed
- Error Code 800 CodeVersion mismatch
- Error Code 3100 CodeAnti-cheat triggered
- Error Code 3600 CodeAuthentication error
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