Stefan Wichmann

Hey, could you paste the output of > journalctl -fu kelvin.service This should give us a hint what exactly went wrong here.

Hey, this is only an information message and should therefore be no problem. To be sure and to identify the root cause: Could you start Kelvin with the -debug flag?...

Ok but strange... I'll close the issue for now.

Reopening the issue. Could you post your config.json file? It seems like there is an error in it. Thanks!

The issue is the empty string for the "time" key under "beforeSunrise". In this form the configuration is invalid. You can fix the warning by entering valid timestamp in the...

The tab "Schedules" in the webinterface displays the content of the config.json. If you have an empty timestamp in your configuration it will be displayed as seen above in the...

Hi Emily, thanks for the detailed report. What you are seeing is the sad reality when working with the Hue lights API. Individual bulbs behave strange from time to time...

The closest is: "It forgets the write after some time". But this is really not reliable. Sometimes the values match perfectly, sometimes they deviate after some time, sometimes imitatively... The...

Hi Emily, I am really interested in your results of this. I observed many different behaviours over the years. With the recent firmware version the precision got a little better...

Hi probus, that is a really interesting observation and might be the reason for the observed problems. Currently each light is managed by Kelvin in it's own thread. This encapsulates...