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MC-54546

When a piston retracts, the piston will sometimes becomes transparent for a split second

There is a slight graphical glitch you can see if you use a sticky piston behind an empty wall. For a brief moment,the piston will flicker and show what's behind the empty wall. It happens more often (or only?) with lag, but focusing the block (hitbox visible) behind the piston is always possible for a short bit.

Linked issues

MC-58144 block update detector (like in picture 1 sometimes disapear) Resolved MC-62238 Piston not transitioning between on and off Resolved MC-62440 Retracting piston flickers Resolved MC-64620 Piston Flickering Resolved MC-64936 Minecraft piston slime bug Resolved

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Comments 30

Tip: Press F1 before screenshotting, that will hide the HUD and chat. And spam F2 while the piston is moving...

Confirmed for 14w18a/b. I'll try to take a screenshot.

Cannot confirm.
Is it a matter of clock speed ?
@@unknown: Can you screenshot that setup before the piston moves ?

In fact, this bug occurs when you take a screenshot.

Can confirm transparency with the setup of Gary Closse while screenshotting, but cannot confirm transparency without doing screenshots.

20 more comments

Confirmed fixed. Yay, one piston bug less!

Nope, not fixed completely. Lag makes it happen and I can always focus the block behind it for a bit.

Can confirm in 20w48a.

Is this still the case in 21w11a?

[Mod] markderickson

Is this still an issue in 1.17.1? If it is, please update the affected versions. Thanks!

agentpaint

(Unassigned)

Confirmed

Platform

Low

Redstone

Minecraft 1.7.9, Minecraft 14w19a, Minecraft 14w26c, Minecraft 1.8-pre1, Minecraft 15w43a, ..., 1.16.3, 1.16.4 Pre-release 2, 1.16.4, 20w46a, 20w48a

Minecraft 16w03a

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