This EV Charging Expert version 5.3.0 should not be used in case Schneider Electric 24kW DC charger with CHAdeMO connector is present in the installation. EV Charging Expert version 4.2.4 is the latest compatible with such charging station. Upgrading EV Charging Expert to version 5.3.0 will require EVlink ProAC to reboot and stop ongoing transactions. To avoid this behavior, it is recommended to upgrade EVlink ProAC to version 1.3.6 before to upgrade EV Charging Expert to version 5.3.0.