I've accidentally ended investigation trying to exit out of my cameras a few times and it's really frustrating.

While it's totally my own fault, I feel like an "Quit investigation and return home? Y/N" box couldn't go amiss.

Yes, it's a fair request given fact that even I was annoyed sometimes that I pressed 'End Investigation' instead of Exit. I was going to add a uploading status which can be cancelled if you don't wanna end the contract yet but I guess a yes or no is good too.