[0.16.19] Desync Multiplayer - Placing factory during lag

[Achilleshiel]

In the multiplayer game we got a desync.
So this is how it happened:
We builded a factory.
Due to lag it was not placed in standly.
During that lag we placed another factory just one tile offset.
That resulted in a desync.

The game is modded so the desync report doesnt fit on the forum:
https://www.dropbox.com/sh/kku43tbo1nio ... _PrQa?dl=0
It contains 2 desync where we think that we had the problem as descibed.
Aswell as an image of the situation and the modpack we use.

[Mifczu]

I have desynchronizations after a minute from the connection to the server.

[kovarex]

I'm moving all desync reports prior 0.16.20 to resolved. If it still happens in 0.16.20, file a new bug report please.