For the first time, i notice that a new socket for the formware download is active.
The firmware is already installed, why is this kind of conncection is opened ?
During the socket connection, the device can not receive SMS.
From the menu in the configurator : Status > GSM info
Type : Firmware download
Socket : 220.127.116.11:6000(TCP)
Firmware : 03.25.18 Rev:05