After few quests, I returned to Whiterun to see dead guards stripped.
I searched their bodies, and they still had their helmet, armor, shoe, etc but they were naked... also in Dragon's Reach, some female servants were dead too... so I went into my house to see Lydia dead.
I used console to resurrect every dead person I saw, only to see them dead again after I return from another adventure...
Anyone else having this issue? Possible fix?