I opened an existing plan and most of my opening ID's didn't show up anymore. Scrolling the mouse over and I can see it's there. Searched for visibility settings but all good.
Found out that for some reason, all those openings are now set to mask. Opened another plan and most of the window ID's are visible but most doors to mask. This is going to be a pain to verify all existing drawings and not forget in the future. Anybody else experience this?