- Offizieller Beitrag
In a thread of the Homematic-forum I became aware that for http requests to Homematic allegedly from firmware 3.47.15 always the current session ID would have to be given!
This would make all pairing scripts no longer work. 
With the help of SparkyMaster (Thanks Axel) that could at least be invalidated for firmware 3.47.18.
In the meantime, I have continued to deal with the topic. Apparently there is still a connection with the installed CUxD version.
As of CUxD Version 2.3.0, the session ID can or will be queried / queried.
If problems arise, then the topic should be present in mind! 
It would be helpful to post your working firmware versions and combinations. This allows me to better assess the importance of the topic.
Thank you already at this point.
I would then continue the following table:
| Homematic-Firmware | CUxD-Version | Funktion |
| 3.37.8 | 2.1.0 |  |
| 3.47.18 | 2.3.3 | |
