Even if I increase the diameters of the iron, I encounter the same result. Could it be a problem with the nodes? In the region where we work, the landlord and the municipality find the foundation suitable in this way, we often use it. but this is the first time i got such error. more precisely, I couldn't fix it for the first time. I do not have full command of ide8, I was using 7 before. I wonder if I'm missing a point. Isn't there a chance to fix it without playing with this foundation type? I would appreciate it if you could help Ground values are attached.