Not sure if this is an actual problem or just paranoia on my part so as a result im asking the community. Just randomly yesterday i noticed my character doesn't seem to generate a shadow in broken oar grotto and that triggered some paranoia that something must have broke, it was never something i paid much notice to before so i don't know if it should or shouldn't have been like that. After exiting the grotto and back on the world map my shadow seemed to be working perfectly fine, i then proceeded to Whiterun and the Bannered Mare and shadows seemed to be working fine there aswell. So i assumed it was just a one off issue and proceeded to korvanjund to do one of the civil war quests, as soon as i entered i couldn't help but notice my character and the others with me casted no shadows and this sent me into freak out mode and my first thought broken lighting mod or broken enb. Finished up the quest saved exited the game and disabled the two lighting mods i was using namely Enhanced lighting and FX and Darker Dungeons for ENB went back in game and still nothing, I then checked a few other dungeons Shadowgleam cave and Dimhollow plus a few others whose names i cannot recall and in none of them did it appear that my character casted a shadow even while standing directly in-front of a light source. So after this i disabled my Enb aswell and went back to Korvanjund and the problem persisted i doubled checked a few inns, towns and the world map and in all cases my character shadow was fine but in the dungeons nothing. After this i simply disabled all my mods in NMM except the Skyrim, Updates and DLC ESM's went back in game and the problem was still there, at that point i simply exited the game and went to sleep before i broke something. Then Earlier this morning i re-enabled all my mods and checked the first Dungeon Bleak Falls barrow and in there my character shadow was working perfectly fine. So now im at a loss i don't quite understand what the problem is or if there even is one any ideas or is this just how the game is?