If you flick a lever connected to a piston rapidly,some blocks will duplicate.

Resolved

Cannot Reproduce

Comments 3

Sonicwave 2014-10-19T23:59:35Z

Seems like MC-631.

rydian 2014-10-21T21:06:25Z

This is only a client-side visual, the block doesn't actually exist. Try putting a torch on it to see.

kumasasa 2015-11-15T01:54:36Z

Is this still an issue in the current Minecraft Snapshot 15w46a or later? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases.

Reporter: Minecraft

Assignee: (Unassigned)

Created: 2014-10-19T23:23:36Z

Updated: 2025-05-03T08:55:41Z

Resolved: 2016-10-06T08:48:04Z

ADO:

Confirmation Status: Unconfirmed

Area:

Mojang Priority:

Category:

Labels:

Affects Versions: Minecraft 1.8, Minecraft 1.8.1-pre2, Minecraft 1.9.2, Minecraft 16w14a, Minecraft 16w15a, Minecraft 16w15b, Minecraft 1.9.3 Pre-Release 1, Minecraft 1.9.3 Pre-Release 2, Minecraft 1.10.2

Fix Versions:

Retrieved 2025-09-14T22:32:03Z