In 29.x the in-game time has already been slowed down
[ACEO-8482] - Slowed down time progression to accommodate for better simulation flow
AFAIK this needs to be tweaked and the devs first want to see the impact on the current version. Could well be that the time will be altered again in the future, as also the turnaround time, handling, etc. The new time settings are already much better than what it was in the past, but there is still room for improvement.