If too many entities have scores on one scoreboard object, trying to set the specific scoreboard to display on sidebar will cause serious game lags or even a game crash, players with mobile phones or pcs with a low configuration will simply be lagged out. Tested with a laptop equipped with GTX 1650ti, Intel Core i7 10150H, 16G, it took the PC several seconds to deal with displaying the scoreboard, and even though the scoreboard did manage to be displayed, the game will enter a low framerate situation.