I am using MQTT since 3 months to transfer data (mostly soc and odometer) from my eUP to my own MQTT server to do pv optimized charging.
This worked always done, but since a coouple of weeks I receive faulty values over MQTT. There is now obvious reason or I cannot tell, when or why it happens, but it sometimes happens after some time working perfectly.
The real word thing is, that I can see, that sometimes Soc is reduced by 20-30% immediately, but on the web dashboard the values are presented currently.
Has anybody similar findings, or are there ideas why this happens or what I can do to overcast l fix that?