Better explanation of MCPE-30120
When theres an piston above other piston, and they were activated at the same time by the same redstone line they activate randomly
How I expected than it shoculd work: Just one row of pistons activate not all of them
How it worked: They activate in aleatory order
Thank you for your report!
However, this issue has been closed as a Duplicate of MCPE-15793.
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