OK, finally I found a way. I think the updates made a turn somewhere with python. For anyone who has the same issue this is probably the solution.
Go into the Container-Manager and choose the domoticz one under 'Container'. Under 'Action' in the right upper corner you can open a terminal make and do ...

I reinstalled the plugin but still it's not working. The last timestamp it still worked was aug 12 around 21.00, can not remember if I did updates then. The version before was version 2024.7 build 16325 with Python 3.9.2 active. Now I have version 2025.1 build 16777 with Python 3.11.2 .
domover.png ...

Thanks for your suggestions guys. Sorry for the NOOB questions but Linux is not my strongpoint and can not always make sense of folder structures. This is a synology NAS but should follow the same basics of Linux I presume.
my docker is installed in: VOLUME2/docker
in this folder I have these ...

I found some more after stopping and starting device and going right into the log:

2025-09-11 16:26:48.832 Error: Remeha: (RemehaHome) failed to load 'plugin.py', Python Path used was '/opt/domoticz/userdata/plugins/RemehaHome-Domoticz/:/usr/lib/python311.zip:/usr/lib/python3.11:/usr/lib/python3.11 ...

Hello. At first thank you @Tuk90 for this plugin. Always nice to keep track over a period of time and be able to tweak the system to maximize the output.
I seem to have no output anymore since I switched on the Elga Ace today. Had it whtiched off for the summer. Seems to have happened when updating ...

@FlyingDomotic . Everything is working fine but I see some strange behaviour when adding/updating mqttmapper plugin in domoticz. Before your last update I could not use the UPDATE button because the fields were empty. So I deleted the entry and added it again. Now I can use the UPDATE button but the ...

Thank you very much FlyingDomotic!! I had to fiddle a little to make it work but everything works perfect now. Many thanks.
For those who might need the correct syntax with these growatt inverters here an example how to implement the new options.

"BMS SOC ": {
"topic": "energy/growatt",
"key ...

Hello FlyingDomotic, that sounds very good and did a git pull.
Yes there are 2 devices, the inverter and the datalogger. The QB.. is the inverter and there is the data to be found.

I tried several things with {"select": {"item": "device", "value": "QBL1CL305R"}} but can't find the proper place for ...

The first is a longer peace of the logfile.

Hello FlyingDomotic. It worked I have a list now, but the names are like in the original json from pchooftman. I attach both.
So, I get values each minute but they don't stick and after a second all is empty again.
The temperature is there but on the temperature tab.

Greetings, Winfryd.

Thank you FlyingDomotic. I'm not really into programming so this is not really transparent for me. I hope to get some good advice here, like from you. The reason that I used an image is because of the instant colors distinguishing between the error- and normal log. Tried to do what you said and ...

Hello, sometimes I take a dive and try to accomplish getting growatt inverter data into Domoticz.
I have partially succes. With MQTTmapper I get values with a json file I found in this thread. They appear just for a second and then reset to '0'
I used this code from https://forum.domoticz.com ...

Thank you Waltervl. If you work with dynamic prices based on the feed I assume there is no need to specify prices. These are prices with tax included so seeking a way to substract about 0,148 cent. This is my setting:


dash.png

Thank you.

edit: propably I answered another post by Waltervl ...

Hello, first I would like to give a big thanks to all contributors who makes this all possible. Hats off!
I have a question about the built-in dynamic price calculation. I would like to work with NETTO prices because what you get for your kW's it's without the taxes. It's about 0,15 cent here in the ...