Rdp 0x3 0x11 -

The error (Error Code 0x3, Extended Error Code 0x11) typically occurs on Windows Server 2022 and Windows 11 . It indicates a protocol transport failure, often caused by UDP instability or conflicts with the Microsoft Remote Display Adapter .

Because the error often involves the virtual display driver, resetting or bypassing it is a common fix. RDP stops with error code 0x3 (0x11) - Microsoft Q&A rdp 0x3 0x11

: Force RDP to use TCP only by disabling UDP on the client machine. Navigate to: The error (Error Code 0x3, Extended Error Code

Understanding RDP Error 0x3 0x11: The Protocol Handshake Failure When you see a message like RDP stops with error code 0x3 (0x11) -

Remember: Document each fix you apply. The next time rdp 0x3 0x11 appears in your logs, you will be ready.

| Code | Name | Meaning | |------|------|---------| | | ERROR_PATH_NOT_FOUND | The system cannot find the path specified. Often indicates profile path issues (roaming profiles, home drives, or user profile disk). | | 0x11 | ERROR_BAD_NET_NAME | The network name cannot be found. Points to a missing or inaccessible network share/resource. |