Has anyone else using Masterscript's Label Everything found that the label markers slow down the model considerably? Object selection becomes really slow and view refresh becomes erratic. I've also found draw order/cover fills are overridden.
I am having a similar problem. I'm using label everything to label interior walls by their composite structure, and after placing walls, I often cannot select the label or, when I do, no hotspots appear and the plan drawing will not refresh or rebuild.