Thank you for the reply it's seems that i forgot to tell you some details.
first im french and liked you have said i played with the french translation and if the games bugs because of the french mod i think im going to played it without the french translation.
seconly im playing with more mods than just ascension and ub2 here's a list of this mods:
idwification (with the last update),reunion mod,unnoficial item packs,npc flirts,banter packs,more style for mages,portraits portrais everywhere.
and just one last thing it's seems that my quicksave doesn't work and when i tried to find where problem came from the only thing i find about was from the linux version but i have the window 10 version.
thanks for your help and good days.
ps: when i try to quick save it say ''no more disc place would you like to quit ?'' or something like that and my game version is 2.5 and i have the retail games (and the original disc one too in one of my document) where my save are. by