Battles with long turn counts lag pretty hard, especially on mobile. Someone can just link replays with 400+ turn counts in rooms (or via watch battle tab) and then just kill your tab completely since your stuck in loading screen. There is no way to know how long the battle is until you actually click the link, since turn counts are only displayed in the battle. Would there be a way to have a pop up asking if you still want to join, whenever the threshold of 100 turns is reached? That way you don't have to close the tab and re-login to P.S due to the lag in long battles.