Do tasered aliens wake up?
In the original X-Com your little foreign buddy could wake up and run off during the mission. Does this happen in the new one, or are they out cold for the rest of the mission regardless of duration?
Solution 1:
The aliens never wake up from their tasered state.
Keep in mind that they are still vulnerable to damage and an alien grenade, car explosion or rocket blast in their proximity will still kill the neutralized aliens, depriving you of a live captured alien.