[0.12.6] Desyncs since switching to headless server.

[Berserker55]

A friend of mine and me have been playing modded for over 22 hours now, without desyncs or crashes. However, network is rather sluggish and downloading the map when joining the other player is 10-50 kb/s when the connection in both directions available is magnitudes higher.

We're both running 64 bit Factorio on 64 bit win 7.
In trying to workaround the network issues, I set up a ubuntu 14.04 headless server (64 bit factorio) on a 100/100 mbit's line. Download speed is still ~20kb/s. The real issue is, though, that after a few seconds of being connected, a desync occurs. This can be repeated any number of times. The player connected does nothing but stand still. It takes between 5 and 30 seconds to desync and always does.

Modlist:
CORE-DyTech-Core_1.3.0.zip
Crafting_Speed_Research_0.1.0.zip
CyberChest_0.9.1.zip
DayNightExtender_1.1.0.zip
EvoGUI_0.1.1.zip
FARL_0.4.0.zip
gravestone-mod_1.0.2.zip
Landfill_2.1.5.zip
Larger Inventory_1.0.0.zip
MAIN-DyTech-Machine_1.1.0.zip
MAIN-DyTech-Power_1.1.1.zip
MAIN-DyTech-War_1.1.1.zip
RailTanker_1.0.1.zip
rso-mod_1.3.2.zip
SmartSplitters_0.12.1.zip
Stainless Steel Wagon_1.0.0.zip
Treefarm-Lite_0.2.0.zip
yi_engines_0.1.6.zip
yi_pfw_0.0.6.zip
yi_railway_0.0.2.zip
Yuoki_0.2.34.zip

(Links taken down)

[posila]

Hi, thanks for the report. I am running heavy mode simulation on your save right now, but I can see you are using Treefarm-Lite. We have solved desync issue related to this mod for 0.12.7 already.

Possible duplicate of: https://forums.factorio.com/forum/vie ... hp?t=15037

[kovarex]

We detected, that there is another issue with the evoGUI mod.
It used some non-deterministic logic, but updating to the newer version of the mods seems to fix the problem.

So the conclusion is:

• Wait for 0.12.7 (should be today), it will fix the problems related to tree farm.
• Update the evoGUI mod to the newest version (0.4.1) from this source: https://forums.factorio.com/forum/vie ... 92&t=13837

[Berserker55]

Awesome!

[Berserker55]

Revived in https://forums.factorio.com/forum/vie ... =7&t=16041
As the desync was not fixed with the above mentioned updates.