Some GSM operators require one connection to be maintained and sometimes it is interrupted. This can be the reason for lost requests. In some cases, the library can initiate a disconnection. There is not enough debug log now to understand which case is triggered.
Some GSM operators require one connection to be maintained and sometimes it is interrupted. This can be the reason for lost requests. In some cases, the library can initiate a disconnection. There is not enough debug log now to understand which case is triggered.