You mean change of orientation? Yes, I did it and nothing happend
If you're asking if that was the reason, then no, I didn't touch anything, everything was ok, I screwed up the inverter and the panels, I closed the whole project. I opened it again to make small corrections and this is what I found...
I was doing a save every step because I haven't been working with this program since yesterday, but all versions of the saves are the same!
This morning, when I opened the project for the first time since Friday, everything was fine..
This is what the project looked like this morning....