[Attributes Palette window incorrectly shaped]

Well, closing the file and reopening it fixed it, but this never happened in other versions, so is there a "live" way to do it?

[Attributes Palette window incorrectly shaped]

The Attributes Palette has stretched, and somehow the element related to solids disappeared out of the window to the top, and I can't seem to get it back to normal. Any help would be appreciated.

 

See attached.

[Symbol appears randomly in 1:1 scale and is non-force selectable]

Back when I was in VW2015, I was exchanging files with a lighting designer who was creating in WYSIWYG, then exporting to AutoCAD, then exporting a dwg to send to me. Every time he did that, when I opened the dwg, I would find a chair symbol in 1:1 scale sitting over the drawing, which was in 1:756 scale. I was always able to force select the chair and delete it, and then resize – no issues except a pain in the butt.

 

NOW – and only since I’ve installed the SP1 update, I’ve cut and pasted some symbols from that drawing into a new drawing, and the chair randomly appears (no set pattern) and is not “force selectable.” If I click a different class or layer, it disappears, and then I can go back to work. But the chair will appear randomly again. Sometimes within minutes, sometimes hours.

 

Any advice?