Hiafter the update from Version 3.0.0.4.384.9566 to a newer firmware (3.0.0.4.386.41700, 3.0.0.4.386.43129 or 3.0.0.4.386.44266 ) i have some weird behaviour with my AX11000because the firewall blocks the MQTT port :1883.Its WAN port is connected ...