Tranform Gizmo won't display to move point (3.5.7 Unity)

When trying to edit a mesh, using the points, the Transform Gizmo fails to show, and the transform display show the Y location constantly adjusting, as if its dynamic or generated.  Not static like other objects.   I was able to edit this mesh in the past.  I exported the mesh with your program, created a new object then exported it out of this project, started a new, pulled it in, and then pulling in GameDraw,   so its a clean setup, with Nothing else. 
Still does the same thing, I click on a point (turns red) the Gizmo for Transform does not show up (rotate and size show up fine) but the Y location display shows a number constantly changing (by small amounts).
Could this mesh be dynamicly generating or something?   I did create it out of Easy Roads, but I have mucked with it and exported it , so there is no other plugins or items in this Project...  Very confused, but need to edit this mesh!!

I have the Legacy GameDraw copy you sent me, and all has been working fine, a bit whacky to get used to with the on screen stuff.  Any options on that? (like back in a box or off the main screen?  (hard to see stuff with all my junk)