As the title suggests, these aren't major - but they do detract from the game. The "auto-go-to-unit" feature (to coin a term) doesn't seem to work very well. When it's time for unit x to move, and I am on unit y, the screen just sits there, with no unit (visibly) selected. I very frequently am unsure what unit I am supposedly working with.
Related to that, I frequently have given unit x a multi-turn move order, then gone and worked with unit y. Unit x finishes its' orders, and then the game seems to "forget" about it. It just sits there. Even if its' my sovereign. This does seem related to the whole not properly executing the whole "auto-go-to-unit" thing.
I turned on the city mod mode thing (which I like, BTW). I then clicked on city and selected "Build." I went into the overhead "mod" view. I then clicked on another city. I moved to that city's mod view, but was not in the "Build" menu. When I clicked off the city, I was still in the directly overhead, highly zoomed in, mod view. I had to manually undo it.