This issue is still occuring in 1.21.51 and needs to be reopened. Still happening in my worlds
Still an issue in release 1.21.44
Does this happen without the texture pack?
MCPE-185960 relates to the issue but does not clearly match this issue, since it has to do with ominous events and player-placed spawners. MCPE-185960 is related to naturally-generated spawners that were reassigned a mob. I was not seeing this issue with non-ominous fights with player-placed trial spawners.
An update: I found that it actually was a command block causing lag, a very specific one; it was a repeat command that tested for players that had one of a specific tag and none of another. Not sure if that's supposed to be causing so much lag.
Hi, I am suffering a similar issue in version 1.21.21. I have loads of commands on my world (not a server) and the tick speed appears to be cut in half. Breaking blocks also has a small delay as well.
This is happening on windows where opening the realms stories feed will occasionally crash the game, but not upon opening the realm. Should I create a separate ticket for this?
As mentioned in the related issue this is still happening in 1.21.51