Help Offer: MP Linux and Windows Problems

[Couchmonster]

Hello Community,
Hello Devs,

I am offering help in debugging issues regarding desyncs with mix of Windows and Linux clients.
I can provide logs, specs and advanced knowledge of linux OS if desired.

So far we encountered several breakdowns with CRC error logs and such.
Sometimes we could fix them, as of last we could not.
At first setting factorio to single threaded fixed it, but now we are in a desync loop everytime someone changes something, including the following:

Picking up items
Placing items
Delivered items (bots)

Of course in pause it has no problems.
Switching to Windows for all clients fixes it.