Domoticz

My Domoticz has been offline for about a day. After bringing it back online I see a lot of zeros in my usage overview (that is not strange), but I see a huge peak as well at the moment Domoticz was online again. Removing that spike will replace it to the next 5 minute interval. So, the real solution would be to fill up the gap of zeros with dummy values.

Is that possible? If so, how can I do that?

You could change the values directly in the SQLite database. (Make sure to make a copy before you do that).