KISTSchedRunInterval=2
We are still missing 1 authority to enable this param for it to take effect network wide. Hopefully, it should be today in the coming hours/day.
since it is in effect by now https://consensus-health.torproject.org/#consensusparams could you publish the exact timestamp when it came into effect?
I noticed some unusual things today (exits having a non-zero guard probability), did you change more parameters than this one or was this the only one?