crashing

So in bedrock edition players in Eggwars lobby using block Glitch to climb to the top of the lobby I think it's happening cause players breaking blocks which don't need to be broke and lobby crashing Today lobby 1,2,3,4,5 lobbies are crashed at same time which is big rip so thats why I wrote...

Some people on FFA 1.8 are crashing the lobbys. Does someone have the same issue? Its pretty annoying..

Whenever im playing cube craft, mainly egg wars. I can play for a few minutes and then everything stops, other players stop moving and I can't pick up items. othre people still see me moving and sometimes it will recover and let me keep going for another minute or so. it always ends with me...