In commit b7cff8e, we modify the rule to update jx, jy, and jz back to what it was since the beginning.
We had modified it in commit a8222d775f68e6afbc02d2c6af63d51652fe3656 where we introduced the variable relaxation time.
We don't understand right now why our modification was wrong, but it induced noisy flux.
There is no hurry to modify this again, but it should be understood.
In commit b7cff8e, we modify the rule to update jx, jy, and jz back to what it was since the beginning.
We had modified it in commit a8222d775f68e6afbc02d2c6af63d51652fe3656 where we introduced the variable relaxation time.
We don't understand right now why our modification was wrong, but it induced noisy flux.
There is no hurry to modify this again, but it should be understood.