Hi.
We moved to version 2.5.2. Here we encounter some problem with data mode. Sometimes we don't get response of exit from data mode.
We publish data, after we send "+++" and don't get "#XDATAMODE: 0", however we get "#XMQTTEVT: 3,0"
In order to exit from this problem, we need to rebuild our JSON data (resend doesn't help)
Before in versions 2.1.2 and 2.4.0 everything worked fine.