I've begun networking in D Lix

[ccexplore]

Agonizing, because I can't repro the bug for my life, yet it hits them both frequently.

Interesting, so no repro even when playing back a replay? (do those exists for multiplayer?)

If it hits them frequently, then at least it's easy enough to repro for them that maybe some strategic extra debug logging on a special build may help.  Good luck!