Hi,

Some of you might reognize me by my posts I did some time ago in this very thread.
Indeed, I was begging for help about multiplayer sync issues.
I got news and questions about it

Indeed, the reasons about the mod not working on multiplayer that has been given to me was something like "Crusader Kings 2 multiplayer is not the msot stable thing in the world + it is a mod,.. .so RIP

"
But with my friend, we did a multiplayer session that went well on the AGOT mod fairly recently.
So I was wondering "Hey do a clean Warhammer mod install work" and yes it did fairly well (even if some unsync problems did occur, it wasn't after 10 days of game but more like 10 years in game)
So, I indeed used an unclean version of the mod last time I came here : I submodded the game...

Arg, I already hear some "HERETIC Why would you do that ?!?

" or "Welp, you deserved it

"
I am terribly sorry

but I still wonder why it did happen
First of all, yes my friend did have the same submodded mod version as I had because otherwise, we wouldn't have the same Checksum.
Then, I only did a light submod : basically, I wanted to be able to recreate the provinces of Drakwald and Solland if, and only if, the Emperor, at the head of the "true de jure Empire" was prestigious, pious and rich. Because I don't know how to mod events and decisions (I wanted to make a decision where you spend money, piety and prestige so an event pop out, remake Solland and Drakwald as landed de jure titles in the Empire and bring back the Runefangs to the new holders), I decided to put those two kingdoms into the "landed_titles" file (from the "titular_titles" files) and add the condition for the creator to give away something like 6k money, 2k prestige and 2k piety.
And then, only unsync

What the matter will you say, welp, I still wander why ?
Why does some mods, and some "clean" mods are stable, even, "very" stable in multiplayer, meanwhile a little submod is all the contrary (like I swear, we couldn't do more than 10 days without unsync it was really hell

).
Is there something I didn't do, or is there some "stable file" to use like a condition for a decision ?
Please help