not so much a glich but if you destroy your level ten robot factory your nanite will dissapear off of your building list. at the same time it still shows up in empire view.

Is the construction time still reduced? I think it will still be in effect.
You can only build or upgrade a nanite if you have lvl 10 or above robot factory. So I guess it is normal to remove the build or upgrade command when you don't have the requirements.(Don't ask me about the research. Or the moon. )
Did you try to upgrade again to lvl 10 factory?

yeah re upgraded to level ten and it popped back up with the option to build the level two nanite, I want to see if terra former will pop up if you don't have the robot tech. it doesn't hurt your build time mmuch, I just thought it fun to mention this disapearing act.

RF 10 is required for nanite.

redundant?