Ok. Specific example. Bossk with a mountain of Zuckuss crew stress and K4 Security Droid crew. Can he acquire a target lock when stressed?
Rule book.
While a ship has at least one stress token, it cannot execute red maneuvers or perform any actions (even free actions).
Rules Reference.
• If an ability instructs a ship to “acquire a target lock,” this is different than performing an acquire a target lock action. The ship acquires the target lock without performing an action, and it may do so even if it has already performed the acquire a target lock action this round.
As I read it the acquire is not considered a free action therefore a stressed ship can still perform the target lock. It seems to be equivalent to being assigned a token apart from the restrictions of range for the lock.
Am I wrong?