[MC-70543] pistons don't update in conjunction with tripwires

My intention was to create a simple trapdoor using a sticky piston, trapwire and a NOT-gate. However, the piston doesn't seem to update its state and doesn't retract, unless I destroy a block directly next to it.

Linked issues

duplicates 1

MC-108 Droppers, Dispensers and Pistons activate when blocks are providing power diagonally or two blocks above Resolved

Attachments

Comments 3

Paul Smith 2014-09-02T23:13:23Z

Can confirm...

qmagnet 2014-09-03T00:49:39Z

You've created a piston BUD - A bug that Mojang won't fix because youtubers love it.
See MC-108

qmagnet 2014-09-03T00:50:53Z

You can make your trapdoor work using a repeater, to avoid powering the block above causing the piston not to update. See my attached screenshot.