Talk:Fatigue/@comment-49.148.54.135-20150614150302/@comment-26093926-20150705055947

They should recover as long as they are not on a mission (Front line battles or Expedition) regardless if the browser is running or not. They recover at a somewhat slow rate so it'll probably take several minutes to a few hours for fatigue to dissipate and for your swords to be suitable for battle again.