Deco BE75 firmware 1.1.2, two-node mesh. When a Samsung Galaxy S26 ultra connects to the MLO SSID, system logs generate continuous daemon.err nrd: send ioctl failed messages (hundreds per minute). Disconnecting the S26 from the MLO SSID immediately stops the messages. Reconnecting reproduces the issue. Connecting the S26 to a standard non-MLO SSID eliminates the issue.