Solid, unmoving tumbleweeds found throughout the wasteland

[Cobaltor]

So, I've encountered a rather strange problem it seems. Across the Mojave, whenever I would, presumably, come across a tumbleweed blowing in the breeze, instead I come across a solid, stationary tumbleweed that can't seem to be moved in any way. At first I disregarded it as rare occurrence, since the wiki says exactly that, but when I arrived at Brooks Tumbleweed Ranch, I came across what seemed to be a single tumbleweed behind the large shack that dropped my game to 1-2 fps when I stared at it. I don't know what could be causing this, so any advice would be greatly appreciated.

 

Here's some screenshots of the first time I noticed this (main road from Goodsprings):

 

http://i.imgur.com/0ufHhQb.jpg

 

http://i.imgur.com/54m2HfD.jpg

 

And here's my load order, if that helps in any way:

 

[X] FalloutNV.esm
[X] TribalPack.esm
[X] MercenaryPack.esm
[X] ClassicPack.esm
[X] CaravanPack.esm
[X] DeadMoney.esm
[X] HonestHearts.esm
[X] OldWorldBlues.esm
[X] LonesomeRoad.esm
[X] GunRunnersArsenal.esm
[X] NVEC BugFixes.esm
[X] YUP - Base Game + All DLC.esm
[X] oHUD.esm
[X] Sortomatic.esm
[X] ELECTRO-CITY - CompletedWorkorders.esm
[X] ELECTRO-CITY - Highways and Byways.esm
[X] Project Nevada - Core.esm
[X] Project Nevada - Equipment.esm
[X] Project Nevada - Cyberware.esp
[X] Project Nevada - Rebalance.esp
[X] Project Nevada - Extra Options.esm
[X] NVInteriors_Core.esm
[X] NVInteriors_ComboEdition.esm
[X] SomeguySeries.esm
[X] Weapons.of.the.New.Millenia.esm
[X] New Vegas Redesigned II.esm
[X] Afterschool Special.esm
[X] domecity.esm
[X] VMW.esp
[X] URWLNV-001-Weather.esm
[X] CASM with MCM.esp
[X] YUP - NPC Fixes (Base Game + All DLC).esp
[X] Project Nevada - Cyberware Additions.esp
[X] Project Nevada - Rebalance Complete.esp
[X] Project Nevada - All DLC.esp
[X] RWD-NV v1.4 [standard Version].esp
[X] RWD-NV v1.4 [standard Version] Update+DLC.esp
[X] DarNifiedUINV.esp
[X] The Mod Configuration Menu.esp
[X] EVE FNV - ALL DLC.esp
[X] Project Nevada - EVE All DLC.esp
[X] RasRepair.esp
[X] durability.esp
[X] WeaponModsExpanded.esp
[X] WMX-DLCMerged.esp
[X] WMX-PreOrderPackTribal.esp
[X] WMX-PreOrderPackMercenary.esp
[X] WMX-PreOrderPackClassic.esp
[X] WMX-PreOrderPackCaravan.esp
[X] Project Nevada - WMX.esp
[X] WMX-EVE-AllDLCMerged.esp
[X] WMX-ArenovalisTextures.esp
[X] The Weapon Mod Menu.esp
[X] CompanionPerkChanges.esp
[X] LFox Missing Ammo Recipes.esp
[X] LFox Missing Ammo Recipes HH DLC.esp
[X] LFox Missing Ammo Recipes GRA DLC.esp
[X] ammoingredientsloot.esp
[X] rotfacetoriches.esp
[X] kochandbohr.esp
[X] outsidebets.esp
[X] CourierCacheWSE.esp
[X] NewVegasBounties.esp
[X] NewVegasBountiesII.esp
[X] TheInheritance.esp
[X] MoreBeardAndMoustacheStyles.esp
[X] I Got Spurs.esp
[X] MTB.esp
[X] Delay DLC - DM + HH + OWB + LR + GRA.esp
[X] JIP Companions Command & Control.esp
[X] JIP Improved Recipe Menu.esp
[X] Tailor Maid - NV.esp
[X] thestripsentrance.esp
[X] AllCompanionsEssential 2.0b.esp
[X] WeightlessAmmo.esp
[X] Easy Hacking and Guaranteed Pick Pocket.esp
[X] PortableCampsite.esp
[X] PreorderShotFix.esp
[X] manwithnoname.esp
[X] ilbuonorevolver.esp
[X] clintsfistfulrevolver.esp
[X] Weapons.of.the.New.Millenia.Leveled.Lists.esp
[X] Weapons.of.the.New.Millenia.Honest.Hearts.Grunt.Patch.esp
[X] ManualReload.esp
[X] ManualReload-OldWorldBlues.esp
[X] NVR- Recommended.esp
[X] New Vegas redesigned- Honest Hearts.esp
[X] Voice dissonance fix.esp
[X] NCR Ranger Helmet Neck Cover.esp
[X] ADAM - MAIN.esp
[X] ADAM - HH.esp
[X] ADAM - LR.esp
[X] ADAM - Outcast Ranger Armour.esp
[X] ADAM - Nemesis Armours.esp
[X] ADAM - NCR Patrol Armour.esp
[X] ADAM - Trooper Gloves.esp
[X] ADAM - Rangers on Patrol.esp
[X] ADAM - Project Nevada Patch.esp
[X] FadeToBlack.esp
[X] HeadTracking_IK.esp
[X] Seeker Armor.esp
[X] BLIND.esp
[X] Bobblehunt.esp
[X] Portable Tent.esp
[X] Portable Tent - Bobbleheads.esp
[X] NeotropicsWeaponDisplay.esp
[X] AQS_SackfulOfHats.esp
[X] Conelrad 640-1240.esp
[X] R.A.C.E. Station.esp
[X] pipboy2500_edisleado.esp
[X] OldCourierDuster_Replacer.esp
[X] JRougeRangerCoats4Loot.esp
[X] The Groovatron NV.esp
[X] BrigComp.esp
[X] GlovesGalore.esp
[X] GlovesGalore_DeadMoney.esp
[X] K3KFoldingLawnChairs.esp
[X] pipboyx2.esp
[X] LFox Bottle That Water.esp
[X] Bottle That Water-PN.esp
[X] AmmoChecking.esp
[X] gra_assault_carbine_fix.esp
[X] Better Burned Man.esp
[X] Follower Home Marker.esp
[X] NoBlurMenus2.esp
[X] URWLNV-007-Interiors.esp
[X] URWLNV-002-DeadMoney.esp
[X] URWLNV-003-HonestHearts.esp
[X] URWLNV-004-OldWorldBlues.esp
[X] URWLNV-005-LonesomeRoad.esp
[X] My Merged Patch NV.esp <--------- Merged Patch created with FNVEdit

Edited September 28, 2015 by Cobaltor