Cannot control light colors or brightness anymore

Hi community,

maybe someone has a tip how to fix this issue. Since a few weeks (i did not notice when this exactly happened, so i cannot say after which release this happened) i cannot switch the colors or brightness of my lights anymore. I’m using HA with ZHA integration and lovelace. All works fine, i can turn light in and off, groups are working, dashboards working fine. But as soon i open a light tab it’s empty.


This looks the same for any light or light group. Doesn’t matter if white or colored bulb.

Still the element on the dashboard is showing the color i switched to via voice command:

Usually before, when i clicked on a lamp i was getting the color and brightness selection now it is empty. I still can switch the colors and brightness via voice controll. I’ve checked the settings and couldn’t find a switch to turn this on or off.

Anyone any idear?

Clear your web browser cache.

Thanks for your reply. Yep, was one of the first things i did. No change after this. Did it again right now, no change. I actually tried different browser, no change.

Ok, i just removed and re installed HACS and it is working now. Realy strange. Thanks for your help and this can be closed.