When switching between layers, it no longer remembers the wall type. In old drawings also. Must have shut something off. Any help would be appreciated. Thanks, Bob
The last used smart wall/door/window type remains current independent of the layer. Using Alt + I over a smart entity makes that current. From memory, it's always been this way.
If you open the Layer Manager, down the bottom are 4 options to tick allow each layer to remember the Z-b/Z-h, Material, Line type and Line spacing on a per layer basis. ....not sure if this helps you though.