I realise this might not even be looked at as the current manpower of CA is devoted to Thrones of Brittania and the new DLC launch for Warhammer II. I hope it does get looked at because it really is frustrating!
It seems to happen reliably on turn 96 or 419 AD on the Huns' turn and instead of giving us the resolver to try and resolve the Desync it just mentions that the host has aborted the game.
The game is being played over a LAN connection, I will attach the desync log and will attach save files if need be. Both PC's are of similar power only difference being slightly newer gen processor and DDR4 RAM.
Thanks for anyone who replies to this