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MCPE-185981

Tick Speed appears to be decreased

My world randomly slowed down as if the tick speed were decreased; placing blocks or breaking them seems to be slightly delayed, mobs move visibly slower, and my commands slow down their responsiveness. I have a lot of commands running in my world, but even when command blocks are disabled, this issue seems to continue, as if it's terminally slowed.

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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.

Could you attach your world here? And what are your PC specs?

If you can create a simple test case that reproduces this issue, please add the following information to the Description, as shown below. Ideally this should start from a new vanilla world, and include the exact and complete command(s) and setup.

Steps to Reproduce:
1. (list every step completely, so someone else can reproduce the issue)
2.
3.
Observed Results:
(briefly describe what you see happen, including any message(s) shown)
Expected Results:
(briefly describe what should happen)

Try following your steps to make sure you include everything and can still reproduce the issue yourself.

Screenshots and videos are also helpful, though they should not be used as a replacement for the above information

This report has been temporarily resolved as Awaiting Response. It will automatically reopen when you add information. Please follow the format shown and include all sections (steps, observed, expected). Reports that do not contain all of the requested information and complete steps to reproduce the issue may be closed as Incomplete.
Please review the Bug Tracker Guidelines before creating additional bug reports.

Many players find this Bug Report Creation Form useful for filling in all helpful information.

If you can create a simple test case that reproduces this issue, please add the following information to the Description, as shown below. Ideally this should start from a new vanilla world, and include the exact and complete command(s) and setup.

Steps to Reproduce:
1. (list every step completely, so someone else can reproduce the issue)
2.
3.
Observed Results:
(briefly describe what you see happen, including any message(s) shown)
Expected Results:
(briefly describe what should happen)

Try following your steps to make sure you include everything and can still reproduce the issue yourself.

Screenshots and videos are also helpful, though they should not be used as a replacement for the above information

This report has been temporarily resolved as Awaiting Response. It will automatically reopen when you add information. Please follow the format shown and include all sections (steps, observed, expected). Reports that do not contain all of the requested information and complete steps to reproduce the issue may be closed as Incomplete.
Please review the Bug Tracker Guidelines before creating additional bug reports.

Many players find this Bug Report Creation Form useful for filling in all helpful information.

Cleaning up old tickets: This ticket had been set to 'Awaiting Response', but has not received a response from the reporter (~3 months+) so is being closed as Incomplete. If you feel this is still a valid issue then please comment, or create a new ticket following the Issue Guidelines which includes steps to reproduce the problem.

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Lyndsbal

(Unassigned)

Unconfirmed

Windows

Windows 11

1.21.21 Hotfix

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