For the last few days, my sense signals seem to get mixed up for short periods of time. Suddenly, the total consumption seems to show patterns of the solar trace and even goes negative (see picture). Later things normalize again.
I just returned from overseas and I inspected all clamps and connections and everything seems OK. I wonder if this is a hardware fault or some firmware issue.
In contrast, today everything is back to normal, with the red trace showing the typical always on and fridge cycling.
I do have a few more screenshot of similar temporary glitching from the app..
Are there any tests I can do to pinpoint the problem?.