The workaround by adding and removing the notification doesn't seem to work for me. Same error message as at the beginning of the upgrade command. Here is the tested command: http://<domoticz ip:domoticz:port>/json.htm?idx=93&param=addnotification&tmsg=test&tpriority=0&tsendalways=true&tsystems=fcm ...

Hello, Thanks for your feedback, it works well with the %20 on the spaces. On the other hand, the disadvantage of the true or false of the notification via an Update device notifications is that the idx of the notification changes, strangely it is not systematically but sometimes the idx changes ...

Hello, I add a clarification, this command line does not support spaces in the message section: &tmsg=<msgText> Via the pc browser it's ok, but not from the command of a domoticz switch it's no. If we replace the spaces with a _ it works. example: &tmsg=Opening balcony door& = error &tmsg=Opening ...

Too strong! It's perfect! It works very well and it's a feature that was missing.
Thank you very much for your responsiveness and availability.

Yes it works. Screenshot on the link below

http://laudouard.hd.free.fr:25041/share ... pture2.JPG

Can you reproduce this malfunction at your level, am I the only one?
Thank you.

Thank you for your answer, Yes that's exactly it, the notification on the selected device does not only go to kodi. If I run the command line below via my browser on my PC here is the answer: https://192.168.1.14:443/json.htm?devidx=820&idx=30&param=updatenotification&tmsg=&tpriority=1&tsendalways ...

Hello everyone, I am French and sorry in advance if the translation is not quite correct. I allow myself to raise this subject because despite several tests on two different machines under raspberry the workaround to disable a notification given by "waaren" does not work or no longer works. Here is ...