<span class="colour" style="color: rgb(85, 85, 85);">the program today started to present this bug. When I open the 3d preview, all the models of the components appear correctly, however, when I try to change the 3d layout of a component, it does not appear in the "3d model preview", including the components that loaded correctly in the 3d model. Just yesterday I made the design of two boards, and it worked flawlessly.</span> <span class="colour" style="color: rgb(85, 85, 85);">     </span>