I hope this is helpful:
Loaded from 0.16.16 save.
Changed a few belts and played with the new splitter priority features.
Replaced chest in-situ with passive provider chest. (Chest is in bottom right square of logistics coverage for its roboport)
Hovered over chest to view contents of logistics network, and game crashed within a couple of seconds
Loaded from most recent save and repeated, resulting in a crash at almost exactly the same moment.
EDIT: Forgot to add save file.
No mods loaded at the time.
EDIT 2: Crashes no matter whether I swap the chest or not - possibly a duplicate of viewtopic.php?f=7&t=56931

