Bizarre Audiosnap and Take Lane bugs in X3e

1) I selected 2 measures from all tracks, chose Cut Special, and selected to delete the hole. The hole was deleted from all tracks, except the track which had an Audiosnap clip on it, which refused to slide everything else over to fill the hole. I ended up having to cut normally, select the whole of the rest of the track, and slide it over manually.
 
2) Sometimes when clicking to toggle Take Lanes off and on, almost all the clips in that track get enabled for Audiosnap. A small number of clips do not, and I don't see why they are different. (Possibly because I already fixed them as I work through the file to rectify this. Hard to tell.) But none of them should be getting enabled this way.
 
3) Sometimes when selecting an area of clips, some in take lanes and some not, it'll select other clips adjacent to the area even if I am careful not to touch any of those adjacent clips with the selection lasso.
 
Anyone else seen these issues?