Every time I draw a polygon to fill with rows, through the "Fill Zone" tool, PVSYST does not execute the function. sometimes, out of nowhere, it does, but after insisting, closing and opening the application several times. how can I solve this? Am I doing something wrong? I already filled in the data correctly in the Orientations tab, and when I go to the Modules Layout tab, and I draw the polygon to fill with the trackers, the function does not execute. Thank you for the help. Here is a photo of the software:
