The Foundry Roundtable live Wednesdays at 7:30PM EST/4:30PM PST on twitch.tv/thefoundryroundtable Forum Logic dictates that if the devs don't do what a poster wants, they therefor actively hate what that poster is advocating for.
Forum Logic =/= Real Logic
Anyways... one minor issue I've seen is that sometimes enemy space mobs would respawn, but that's usually a minor issue as they don't do it endlessly. It only seems to happen if your mission is to kill several groups. Also.... you can simply kill the first group repeatedly to acheive the objective then they ALL go away, usually permanently.