NETWORK Error Codes | ErrorDB
227 error codes — Browse all NETWORK error codes. Verified fixes, copy-paste commands, and step-by-step guides.
0x80070002
Windows Update file missing or corrupted. Update components need reset.
0x80070003
Windows Update cannot find specified file. Temporary update files corrupted.
0x80070422
Windows Update service not running or disabled.
0x80072EE2
ERROR_WINHTTP_TIMEOUT: The operation timed out.
0x80072EE7
ERROR_WINHTTP_NAME_NOT_RESOLVED: Server name cannot be resolved.
0x80072EFD
ERROR_WINHTTP_CANNOT_CONNECT: Cannot connect to the server.
0x80072EFE
ERROR_WINHTTP_CONNECTION_ERROR: Connection aborted.
0x80072F76
ERROR_WINHTTP_SECURE_FAILURE: SSL/TLS error.
0x80072F8F
Windows Update SSL/TLS date/time mismatch. System clock incorrect or root certificates expired.
0x80072F94
ERROR_WINHTTP_INCORRECT_HANDLE_STATE: WinHTTP handle state incorrect.
0x80072FA8
ERROR_WINHTTP_REDIRECT_FAILED: Redirect failed.
0x80190194
0x80240017
Windows Update encountered an unknown error. Usually requires WU component reset.
0x8024401C
WU_E_PT_HTTP_STATUS_REQUEST_TIMEOUT: Windows Update request timeout.
0x8024402F
Windows Update cannot connect. Proxy or firewall blocking WU servers.
ADB_DEVICE_OFFLINE
ADB device offline. Restart ADB daemon or reconnect USB.
ADB_NO_DEVICE
No ADB device found. Check USB debugging is enabled and cable connected.
ANDROID_PLAY_STORE_ERROR_403
Google Play Store error 403. Account region mismatch or cache issue.
ANDROID_PLAY_STORE_ERROR_944
Google Play Store error 944. Server communication issue.
ANDROID_WIFI_AUTHENTICATION_PROBLEM
Android WiFi authentication problem. Forget network and reconnect.
BLUETOOTH_NOT_WORKING_WIN
Bluetooth not working. Toggle BT, update driver, restart service.
CANNOT_CONNECT_NOW
Cannot connect now.
CONNECTION_DOES_NOT_EXIST
Connection does not exist.
CONNECTION_EXCEPTION
Connection exception.
CONNECTION_FAILURE
Connection failure.
CR_CONNECTION_ERROR
Can't connect to local MySQL server through socket.
CR_CONN_HOST_ERROR
Can't connect to MySQL server on host.
CR_SERVER_GONE_ERROR
MySQL server has gone away.
CR_SERVER_LOST
Lost connection to MySQL server during query.
CR_UNKNOWN_HOST
Unknown MySQL server host.
DOTNET_HTTP_ERROR_500
ASP.NET internal server error. Check logs for unhandled exception.
DOTNET_HTTP_ERROR_502
ASP.NET bad gateway. Check upstream service.
DOTNET_KESTREL_ADDRESS_IN_USE
ASP.NET Kestrel address already in use. Port conflict.
DOTNET_NUGET_RESTORE_FAILED
.NET NuGet restore failed. Check package source and network.
DRONE_GPS_LOST
GPS signal lost. Fly in open area, wait for satellite lock.
DRONE_NO_IMAGE_TX
No image transmission. Check antenna and range.
DRONE_RTH_FAILED
Return-to-home failed. Check GPS and home point recorded.
EADDRINUSE
Address already in use.
EADDRNOTAVAIL
Cannot assign requested address.
EAFNOSUPPORT
Address family not supported by protocol.
EALREADY
Operation already in progress.
ECONNABORTED
Software caused connection abort.
ECONNREFUSED
Connection refused.
ECONNREFUSED2
Connection refused.
ECONNRESET
Connection reset by peer.
EHOSTDOWN
Host is down.
EHOSTUNREACH
No route to host.
EINPROGRESS
Operation now in progress.
EISCONN
Socket is already connected.
ENETDOWN
Network is down.
ENETDOWN2
Network is down (alternate).
ENETRESET
Network dropped connection on reset.
ENETUNREACH
Network is unreachable.
ENOBUFS
No buffer space available.
ENOBUFS2
No buffer space available.
ENOTCONN
Socket is not connected.
ERROR_ACTIVE_CONNECTIONS
ERROR_ACTIVE_CONNECTIONS = 2402
ERROR_BAD_NETPATH
ERROR_BAD_NETPATH = 53
ERROR_BAD_NET_NAME
ERROR_BAD_NET_NAME = 67
ERROR_BAD_NET_RESP
ERROR_BAD_NET_RESP = 58
ERROR_BIOS_FAILED_TO_CONNECT_INTERRUPT
ERROR_BIOS_FAILED_TO_CONNECT_INTERRUPT = 585
ERROR_CLUSTER_INVALID_IPV6_NETWORK
ERROR_CLUSTER_INVALID_IPV6_NETWORK = 5926
ERROR_CLUSTER_INVALID_IPV6_TUNNEL_NETWORK
ERROR_CLUSTER_INVALID_IPV6_TUNNEL_NETWORK = 5927
ERROR_CLUSTER_INVALID_NETWORK
ERROR_CLUSTER_INVALID_NETWORK = 5054
ERROR_CLUSTER_INVALID_NETWORK_PROVIDER
ERROR_CLUSTER_INVALID_NETWORK_PROVIDER = 5049
ERROR_CLUSTER_LAST_INTERNAL_NETWORK
ERROR_CLUSTER_LAST_INTERNAL_NETWORK = 5066
ERROR_CLUSTER_NETINTERFACE_EXISTS
ERROR_CLUSTER_NETINTERFACE_EXISTS = 5046
ERROR_CLUSTER_NETINTERFACE_NOT_FOUND
ERROR_CLUSTER_NETINTERFACE_NOT_FOUND = 5047
ERROR_CLUSTER_NETWORK_ALREADY_OFFLINE
ERROR_CLUSTER_NETWORK_ALREADY_OFFLINE = 5064
ERROR_CLUSTER_NETWORK_ALREADY_ONLINE
ERROR_CLUSTER_NETWORK_ALREADY_ONLINE = 5063
ERROR_CLUSTER_NETWORK_EXISTS
ERROR_CLUSTER_NETWORK_EXISTS = 5044
ERROR_CLUSTER_NETWORK_HAS_DEPENDENTS
ERROR_CLUSTER_NETWORK_HAS_DEPENDENTS = 5067
ERROR_CLUSTER_NETWORK_NOT_FOUND
ERROR_CLUSTER_NETWORK_NOT_FOUND = 5045
ERROR_CLUSTER_NETWORK_NOT_FOUND_FOR_IP
ERROR_CLUSTER_NETWORK_NOT_FOUND_FOR_IP = 5894
ERROR_CLUSTER_NETWORK_NOT_INTERNAL
ERROR_CLUSTER_NETWORK_NOT_INTERNAL = 5060
ERROR_CLUSTER_NO_NET_ADAPTERS
ERROR_CLUSTER_NO_NET_ADAPTERS = 5906
ERROR_CONNECTED_OTHER_PASSWORD
ERROR_CONNECTED_OTHER_PASSWORD = 2108
ERROR_CONNECTED_OTHER_PASSWORD_DEFAULT
ERROR_CONNECTED_OTHER_PASSWORD_DEFAULT = 2109
ERROR_CONNECTION_ABORTED
ERROR_CONNECTION_ABORTED = 1236
ERROR_CONNECTION_ACTIVE
ERROR_CONNECTION_ACTIVE = 1230
ERROR_CONNECTION_COUNT_LIMIT
ERROR_CONNECTION_COUNT_LIMIT = 1238
ERROR_CONNECTION_INVALID
ERROR_CONNECTION_INVALID = 1229
ERROR_CONNECTION_REFUSED
ERROR_CONNECTION_REFUSED = 1225
ERROR_CONNECTION_UNAVAIL
ERROR_CONNECTION_UNAVAIL = 1201
ERROR_CTX_CDM_CONNECT
ERROR_CTX_CDM_CONNECT = 7066
ERROR_CTX_CDM_DISCONNECT
ERROR_CTX_CDM_DISCONNECT = 7067
ERROR_CTX_CONSOLE_CONNECT
ERROR_CTX_CONSOLE_CONNECT = 7042
ERROR_CTX_CONSOLE_DISCONNECT
ERROR_CTX_CONSOLE_DISCONNECT = 7041
ERROR_DEVICE_NOT_CONNECTED
ERROR_DEVICE_NOT_CONNECTED = 1167
ERROR_DS_DNS_LOOKUP_FAILURE
ERROR_DS_DNS_LOOKUP_FAILURE = 8524
ERROR_DS_DRA_CONNECTION_FAILED
ERROR_DS_DRA_CONNECTION_FAILED = 8444
ERROR_DS_DRA_EXTN_CONNECTION_FAILED
ERROR_DS_DRA_EXTN_CONNECTION_FAILED = 8466
ERROR_DS_NO_PKT_PRIVACY_ON_CONNECTION
ERROR_DS_NO_PKT_PRIVACY_ON_CONNECTION = 8533
ERROR_FAILED_SERVICE_CONTROLLER_CONNECT
ERROR_FAILED_SERVICE_CONTROLLER_CONNECT = 1063
ERROR_GRACEFUL_DISCONNECT
ERROR_GRACEFUL_DISCONNECT = 1226
ERROR_INTERRUPT_STILL_CONNECTED
ERROR_INTERRUPT_STILL_CONNECTED = 764
ERROR_INTERRUPT_VECTOR_ALREADY_CONNECTED
ERROR_INTERRUPT_VECTOR_ALREADY_CONNECTED = 763
ERROR_INVALID_NETNAME
ERROR_INVALID_NETNAME = 1214
ERROR_LOST_WRITEBEHIND_DATA_NETWORK_DISCONNECTED
ERROR_LOST_WRITEBEHIND_DATA_NETWORK_DISCONNECTED = 788
ERROR_LOST_WRITEBEHIND_DATA_NETWORK_SERVER_ERROR
ERROR_LOST_WRITEBEHIND_DATA_NETWORK_SERVER_ERROR = 789