The problem has solved, I am sorry to bother...how to delete the issue
Local as well, I don't know realms if exist. and also affect to 1.17.34, I have tested.
Such as attachments, a objective named SCL, and when we displaying it(/scoreboard objectives setdisplay sidebar), the following will happen:
If there`s too many entities on objective, the game will get in lagged(If PC with a low configuration even causes crash)
Displaying following objective and server member who is playing with phone will lag out(Crash)
It`s hard to displaying or can not displaying objective which has too much target, I wish display sidebar will be executed smoothly, not crash even if too much target on there. This did not happen in previous versions.
I almost forgot about this issue if not my e-mail call me, this problem has not been solved yet?