Do you have mistery Consumed and Generated values?

[sargonas]

Mystery untracked generated power (and consumed) has sporadically plagued me for a while, and while it's believed most of it should be addressed with some key changes in 1.2, the 1.2 changes ALSO allowed me to discover a new breadcrumb: unused circuit data.

If you have circuits that do not have a breaker installed and have nothing on them, as I do, you might be shocked to see, as I was, that the panel is registering data from them in both consumed and generated... not a lot, some days none, other days mere watts, but it DOES have some from time to time. By default these unused circuits are hidden in your integration, but they are NOT disabled which is the key step. Disable these entries, if you are 100% certain there is no breaker installed on them and are therefore truly unused.

[cayossarian]

The RC for 1.2.4b1 is out if you care to try it. Back up your system, or use a parallel system, and then go to HAC's, Span, Redownload and pick the 1.2.4b1 version. If all goes well you'll be able to upgrade without any further issues when the 1.2.4 is released.

I backed away from the synthetic engine until I can make it lighter. Everything is full native now so at least it performs well and your feature seems to work as best I could tell by running the simulation with a grace period of 1 minute and 2 minute panel offline test.