Same here

No, what I meant was that when you first use non-zoomable cameras, there are no buttons, but they remain after switching from zoomable ones. And yes, it confused me a couple of times. Of course, it's not game-breaking bug to any degree, so I set the severity to "trivial". I would suggest making those buttons grayed out at all times, so, when you just started playing, you would get an idea that there are zoomable imagers that will be available later in the game.

Also you have your Steam overlay. You can always use it to listen to internet radio stations or do other stuff on the web

I would suggest that, when the people and stations on Mars will be added, you could create some kind of a tug, which can be programmed to deliver the broken rover to the machine shop on the station.Also, the parts could be delivered from Earth via rockets, increasing their cost greatly.