This issue has been resolved in u-center version 23.08 and up. We recommend downloading the latest version from here u-center.
If your host's internet or IP connection drops while U-Center's MQTT Client is running, the transmission of data messages, specifically corrections, will cease. It is important to note that during this internet outage, U-Center's MQTT Client will still indicate a status of connected without automatically reconnecting. Please be aware that this scenario applies to both ZED-F9P and ZED-F9R. In order to reconnect once the internet is back up, please follow the steps outlined below.
Disconnect and reconnect the MQTT Client. Refer to our guide on how to perform this action. (See the u-center user guide: https://www.u-blox.com/en/product/u-center - section; 7 MQTT)
If the MQTT data (corrections) still do not arrive after reconnecting the MQTT Client, both U-Center and the MQTT Client need to be restarted.