The link will provide informations when a solution is available.
https://github.com/Zendure/Zendure-HA/issues/915
Seems to be the dev team around FireSon has the same problem.
Let’s cite a dev from Z-HA here:
Forget about it. Digging deeper, I saw that my token also does not work anymore. Only the saved state is leading to a working integration. Removing and adding the integration will not work also for me anymore :-(
So everybody: DONT UPDATE Z-HA at the moment, there is a problem with the Token-infrastructure on Zendure Side.
@Tim (Moderator) maybe you can use your channel to Zendure for urgency. Thank you 🙏