ok, new attempt at startup stability, the dll in attachment has been made by removing any major code mechanic from 350 ( that includes Dyn Traits, Mercs, Updated Resurrection, Auras). Those mechanics thus will not work with it, but i need to see if the start up is more stable for people with this ( which would confirm that one of those is the cause of unstability, as opposed to something random i did to the code in the last 8 years...) .
So , whoever wants to help test it, put the dll file inside Assets in the Ashes of Erebus folder, try to start several games in a row and tell me how many of those got through first turn without issues