Hi there, I'm new to this forum and I'm here to ask your help. I have an Anet A6 3d printer and I'm recently having troubles with Cura. At first, prints were perfect, but now, for some strange reason, when Cura slices my models. Look at pictures and tell me how I can fix this thing, please! (I forget to say that isn't a model problem because I have the same issue on various ones)