Hi,
I'm running HA 2025.11.3 in a docker container on a RPI5.
I discovered that I could not edit my existing 3 calendar helpers anymore. Though the existing schedules are working as planned.
Also adding a new calendar helper is not working. When selecting the helper, the menu just closes.
The logging does not contain errors when I execute the creation of a new calendar helper, also no success events.
I can't remember when it was working well as until now I didn't. need to change the schedule.
What can I do to get it to work again .
Kind regards Robert.
#helpers , #frontend