good work. I am having problems with the new regulation and the new version that I did not experience in the old one. When I entered the project and analyzed for the first time, there was no problem. Later, when he had to make changes in the project (such as adding column and linear loads, changing the concrete class), it started to give a CURTAIN CURTAIN SAFETY error in the analysis. The errors started to increase as I tried to fix it. In addition, there is a problem in the shear force of the column beam junction. I can fix this by misalignment of the columns or by changing the area where the beam overlaps; If anyone has a different approach to this, I'd appreciate it. Thanks in advance for your help.