The figures you see in the app and the web are coming from AliBaba servers in Hong Kong from what I can tell... the logger updates them regularly, but they're always behind - it appears they can change the upload frequency to every 30 seconds if you ask very support nicely.
Alternatively, you can try something else that doesn't involve sending data to China - something like https://solar-assistant.io/help/general/introduction (it needs a RaspberryPi, the software costs money and it also needs another cable that's not free either).
The figures you see in the app and the web are coming from AliBaba servers in Hong Kong from what I can tell... the logger updates them regularly, but they're always behind - it appears they can change the upload frequency to every 30 seconds if you ask very support nicely.
Alternatively, you can try something else that doesn't involve sending data to China - something like https://solar-assistant.io/help/general/introduction (it needs a RaspberryPi, the software costs money and it also needs another cable that's not free either).