I'd like to report that Zak has been far more unstable recently than usual. Several of my runners who have never dc'd before have begun to dc regularly. For reference, a recent run starting with a total of 12 participants ended with 4 remaining, a significant proportion of them being dcs and not deaths. I don't know if the recent instability is due to server instability. My guess is that it is a combination of factors, including both server instability and zakum issues (zak fixes may have got unfixed, for instance). Thanks for viewing the report. Hopefuly other zak squads can also give their input.
We're developing a clearer picture of things that might be causing the lag, so hopefully if we can get the lag under control, we'll have a better chance at finding what is causing the recent Zak problems - fingers crossed!