I do not what is the cause.
The bugs is so nuisance.
No,there aren't.
This sometimes happen.
There is also that the switch does not send red stone power.
Input is all switch.
And,output is all output units.
I'm sorry to make English mistake.
I keep writing correct English.
○I searched bug reports like this.
○And,enter the world.
○Then,the output unit keep state that when leave the world.
○Sometimes,it happen.
My English is not good…
Sorry to bad explain.
I think that blocks involved in the red stone can not update its own state.
Some people said. ”It I also happened”
And this bug is often those involved in the ceiling.