hmu WaterThroughput: element not found

[dedinext]

Until recently, I could read the "WaterThroughput" value of the circuit "hmu". The value represents the flow rate of the VWL 105/6 A 230 V S2 air/water heat pump.
After a reboot of the machine ebusd is running on 11 days ago, Ebusd can no longer read this particular value. Attempting to read this value results in:

mm@fw001:~$ ebusctl read -c hmu WaterThroughput
ERR: element not found

I can still read all the other values of interest though.

I did find potential keys with a value around 2000 in the output of ebusctl grab result, but I'm a bit puzzled on how to interpret the hexadecimal key part.

1008b507020950 / 02ce01 = 2159
1008b507020951 / 02ca01 = 1979

Any ideas on where to start troubleshooting?

[dedinext]

I had been looking for the CSV files containing the configuration but couldn't find them on the machine running ebusd.
After strolling through the wiki, I came across the "important notice" that cfg.ebusd.eu is at its end of life. This confirms my assumption that the csv files get downloaded at the startup of ebusd, explaining why things suddenly stopped working after I restarted the machine.

Looks to me that it has been removed from the CSV file.

[dedinext]

I have downloaded the old version of vaillant/08.hmu.csv and restarted ebusd like this:
sudo ebusd --scanconfig -d ens:192.168.1.123:9999 --configpath=/etc/ebusd/
and lo and behold

ebusctl read -c hmu WaterThroughput
2073

Which confirms the "element not found" error message is because the "definition" of hmu WaterThroughput has been removed from vaillant/08.hmu.csv a few weeks ago.

[DRUROB]

Hi!
I missed exactly the same value after updating to V24.1
Solution: the config path in the local ebusd installation "ebusd.conf" has to be changed to the new online location for me it is :
--configpath=https://ebus.github.io/
then the adapter starts downloading the new config files.
after some minutes you will be able to command:. "ebusctl find" with all values available.
"Waterthroughput" is renamed there into "hmu BuildingCircuitFlow"

it took me about a week to figure out that i have to change the online repository for the new 24.1 version.
The adapter is great but when you have some changes to do it takes longer to find them than to implement them.

Regards!