I won't promise anything. But hopefully in a couple of days.

The next release will have a modified sensor page with the legend moved to the statistics table below the graph like this:

Sum is useful for rain sensors as well as electricity meters. Later on I'll add settings to hide unwanted statistics.

Very soon. Hopefully sometime later today.

There seems to be a bug where some sensors have their channel data missing. I've corrected your alarms by adding the "temp" channel. Looking into it.

As stated on the front page, graphs are temporarily disabled.

How does other energy monitors display instant consumption? That is what I was aiming for with the FooGadget support. I want the graph to show instant consumption varying over time. Since I don't support the timeNow-timePrev and correction stuff it is only an approximation. Thus I cannot show the total energy consumption in any what that compares to the actual physical energy reader at your home. 

Unfortunately I have neither a FooGadget energy reader of my own, now any other energy monitors that display instant consumption. I've been trying to simulate the FooGadget device in order to develop support for it. I have some ideas about how to support time variation and missing data packages. But since I'm running in Azure on a scaling infrastructure (max 2 servers) I need a way that is both computationally cheap and that can scale out over multiple servers.

As of now tellmon.net costs me about NOK 700 a month in Azure hosting and I really need to either move to another cheaper host, or add enough features so I can start offering a subscription for the more advanced stuff. The main cost is actually the SQL server for storing all the data. It's growing with about 5 GB a month. I've been looking into other storage means like https://tempo-db.com/ but that again costs from USD 100 a month and up, but would fit tellmon's use great.

Good idea. 

Good idea.