Canon EOS R3 Advanced User's Manual page 833

81: Wired LAN connection lost
Is the LAN cable securely connected?
• Reconnect the LAN cable between the camera and server. Because the cable may
be severed, try using another cable to connect the devices.
Is the hub or router on?
• Turn on the hub or router.
Is the server on?
• Turn on the server. The server may have been turned off because of an energy-
saving mode.
91: Other error
A problem other than error code number 11 to 83 occurred.
• Turn the camera's power switch off and on.
121: Not enough free space on server
The target Web server does not have enough free space.
• Delete unnecessary images on the Web server, check the free space on the Web
server, then try sending the data again.
125: Check the network settings
Is the network connected?
• Check the connection status of the network.
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