I have same problem, But it also happens with staffs, I have it sheathed, its on my back, but when I draw it it stays on my back and I have another one in my hand, it does the same for left handed weapons to when I'm using a female character. Here's the list of my mods and My load order: Mods: FNIS Skyui Keening enchantment fix Space wiking invisibility spell fix Aetherium weapons and armor compilation Awesome loading screen replacement NOW with dovahbear version Summon Dragonborn Mounts and followers Dwemer goggles and scouter Airship -Dev avenza <-- (This mod you need to get :D ) Sneak tools 1_00 W.A.T.E.R. Enhanced lights and FX HD enhanced terrain Better dynamic snow Sword of Miraak longer reach Cot cot dawnguard patch cot dragonborn patch cot weather patch Skyrim Flora overhall Skyrim flora overhaul dragonborn patch Dual sheathe redux Possesive corpses no more lazy zombies and shy nirnroots Craftable dragon priest dagger XCE Xenius character enhancment Xp32 maximum skeleton Realistic ragdolls and force (Yes, xp32 skeleton wrote over the skeleton from realistic ragdolls ) *I HAVE SKSE* Load order: Dawnguard.esm Hearthfire.esm Dragonborn.esm ClimatesOfTamriel.esm HighResTexturePack03.esm KeeningFixU.esp KeeningSmithing.esp Better Dynamic Snow.esp Dual Sheath redux.esp Skyrim Flora Overhaul.esp SkyUI.esp AetheriumSwordsnArmor.esp Dwemer Goggles & Scouter.esp Dragon Priest Dager.esp Miraak's Sword Longer Reach.esp posesivecorpses.esp SFO - Dragonborn.esp SFO- expanded diversity.esp EnhancedLightsAndFX.esp ClimatesOfTamriel-Dawnguard-p... ClimatesOfTamriel-Dragonborn-... CoT-WeatherPatch.esp CotWeatherpatchDB.esp Cot-weatherpatch_snow-10.ESP Sneak Tools.esp Sneak tools Vanilla Hoods.esp Sneak tools vanilla masks.esp Water - Sir crabalot returns.esp dD - Realistic Ragdoll force - re... Water.esp water Plants.esp Water DG.esp Water DB waves.esp Dual sheathe Redux patch.esp SummonMountsDragonborn.esp I installed sevenbase once, but uninstalled it immediately before I saved because the walking and running animations were retarded Also because my skyrim is in program files (x86) I have to move the main folder to desktop to run the patcher and fnis because they can't get permission when its in program files. (I move it back afterwards) and I run boss before and after... :( Sooooooooo