OK, after reading a bunch of threads (here and elsewhere) I was able to correct my generation data using the nodayenergy option (my firmware has the Day Energy bug), and now know that my Smart Meter is on the Feed-in side, so fixed the high reading by adding &n=1 to my smart meter push, but now I see odd reading during generation hours, lots of 0W reading and the daily sum is way off. I have tried a few different setting without much success.
My current push settings are;
I have also tried with &v4=PowerReal_P_Sum on the meter but it doesn’t seem to make any difference.
This is my system https://pvoutput.org/intraday.jsp?id=62586&sid=55678
And here is a look at the current issue, note usage line during production vs non-production times.