Thanks Uveso. We did a purge of FAF and FA files and reinstalled everything and it's working now.

@Uveso

Hi. Since you said you haven't seen problems with Total Mayhem or Orbital Wars, I suspect the desync is caused by a combination of our other favorite mods and those two big mods. However the smaller mods worked fine for us as long as we don't use Total Mayhem or Orbital Wars.

Nuclear Repulsor Shields
AI-Uveso
No Air Crash Damage
Jaggeds Infrastructure Pack V2
NoShake

logs-
(Total Mayhem)
https://pastebin.com/HacmLPVC

(Orbital Wars)
https://pastebin.com/UFB8bJH7

(Total Mayhem + Total Mayhem Lite)
https://pastebin.com/i92cEdGQ

I will try to experiment with combinations of the mods when we play next. Probably tomorrow.

About a month ago a patch came out that caused both Total Mayhem and Orbital Wars to cause desyncs in multiplayer with AI. I think there has been another FAF patch since but it hasn't remedied this issue. These desyncs never occurred before.

I imagine there are other gameplay mods that are causing desyncs now too if those two are.

Any thoughts on this?