The Renault Integration stopped working and requested the username and password again.
The login failed despite the fact, that username and PW were entered correctly.
Does anyone have the same problem and how can this be fixed?
Hi - I have this problem too. Working fine Tues 20 May 2026 morning but then required "re-authentication". I then entered correct locale, username and password (double checking) and get "Invalid authentication". I also tried the web login to My Renault (idconnect.renaultgroup.com). and get "loading...please wait...) and url changes to (ID Connect Europe). Tried removing and reinstalling HA integration but same result. I see on searching that Renault periodically changes the Kamereon key if that has any relevance
Would be good obviously to get working again.
It should work again in 2026.5.4 as much as I understood.
Renault has changed the used Client-ID so it has to be changed in HA as well.
There is a thread on reddit and an issue in the library used by Home Assistant with some workarounds until the new version is released.
Edit:
This is the issue for Home Assistant itself