NPCs on foot navigating through the area are not having any issues, and none of the creatures living in the village are having trouble walking around either. Shooting a legion officer who is on foot gets the expected run up and arrest action.
It isn't limited to a particular type of horse either, as far as I can tell. 3 NPCs who visit the area from the Verona House mod have trouble, and two of them are using different horses. Although one of them exhibits strange behavior of a different sort - she can only gallop off at top speed until getting far enough away to load the village out of memory.
I've confirmed it stops happening when Faregyl.esp is dropped from the load order with all other things being the same.
It isn't caused by the patch for Faregyl and Anequina either.
I've confirmed it's not some hidden issue with OBSE 0020, as it still happens with 0019b and I can't test an older one since the mod now relies on some commands from 0019b.
I've confirmed that it does not affect horse riding NPCs that exist far enough away from Faregyl to have it loaded out of memory.
I've confirmed it's not an issue with path grids by deleting all of the modifications to the grids that were made.
It's not contamination from dirty data, as the same issue happens with a freshly created character visiting for the first time.
I've confirmed it isn't caused by having the goblin anims from Talkie Toaster's Playable/NPC goblins loaded.
There are no edits to any AI packs or scripts that I could conceive of being able to cause something like this.
It's not something weird caused by OSR, I tried it with that removed. (GACK! Game is so bad without it!)
It isn't an issue with the ini, as the problem still exists with a fresh one. (BTW, never forget about custom UI and/or BSA files when you do this! OUCH!)
I suspect anyone who might be able to help will end up needing a copy of the mod. That can be arranged, with the understanding it's not certified for public use yet.
So... uh... help? Anyone have any ideas as to a possible cause? Obligatory load order.
Active Mod Files:00 Oblivion.esm01 TR_OoT_Main.esm [Version 17]02 Hammerfell.esm03 Cobl Main.esm [Version 1.73]04 Harvest[Containers].esm05 All Natural Base.esm [Version 1.2]06 Open Cities Resources.esm [Version 3.5.7]07 Armamentarium.esm [Version 1.35]08 Artifacts.esm [Version 1.1]09 VASE - core.esm0A TamrielTravellers.esm [Version 1.39c]0B CM Partners.esm0C Cybiades.esm [Version 2.0]0D Children Of Rourken.esm0E Kvatch Rebuilt.esm0F Windfall.esm10 GTAesgaard_2.esm11 Oblivifall Master File.esm [Version 1.0]12 Unofficial Oblivion Patch.esp [Version 3.3.4]13 Unofficial Shivering Isles Patch.esp [Version 1.4.1]14 DLCShiveringIsles.esp15 Enhanced Economy.esp [Version 5.1]** MOBS SI.esp [Version 1.2.2a]++ Harvest[Containers] - Vanilla.esp++ Harvest[Containers] - SI.esp16 All Natural.esp [Version 1.2]17 All Natural - SI.esp [Version 1.2]18 All Natural - Real Lights.esp [Version 1.2]19 Immersive Interiors.esp [Version 0.7]1A Immersive Interiors - Lights Addon.esp [Version 0.7]++ TamrielTravellersItemsNPC.esp [Version 1.39c]1B ShiveringIsleTravellers.esp [Version 1.39c]1C Happyhannah's Wines.esp [Version 1.1]1D BHC_Expanded.esp [Version 1.2]1E Cliff_BetterLetters.esp [Version 1.2]++ ArmamentariumLL.esp [Version 1.35]++ ArmamentariumLLMagic.esp [Version 1.35]1F ArmamentariumArtifacts.esp [Version 1.35]++ ArmamentariumLLArmaVendor.esp [Version 1.35]++ Artifacts - ArmaCompleteAddon.esp [Version 1.0]20 AFK_Tweaks.esp [Version 1.5]21 TIE.esp [Version 1.43]22 IlluminateStaves.esp23 Immersive Travelers.esp24 Alternative Start by Robert Evrae.esp [Version 1.67]25 Oblivifall - Losing My Religion.esp [Version 1.3]++ VASE - Vanilla Cyrodiil.esp++ VASE - Vanilla SI.esp26 Cyrodiil Travel Services.esp [Version 2.0.6]27 AFK_PrayerIdles.esp [Version 1.0]28 DLCHorseArmor.esp29 DLCOrrery.esp2A DLCFrostcrag.esp2B DLCThievesDen.esp2C DLCVileLair.esp2D DLCMehrunesRazor.esp2E DLCSpellTomes.esp2F Knights.esp30 DLCBattlehornCastle.esp31 SM Plugin Refurbish(Merged).esp [Version 1.30]32 OCC-KOTN-Patch.esp [Version 3.0]33 OCOD+FrostcragSpire Patch.esp34 AFK_Frostcrag.esp [Version 1.0.COBL]35 Whispered Warning.esp36 Kvatch Rebuilt.esp [Version 1.1]37 Kvatch Rebuilt Weather Patch.esp38 OCC-KR-Patch.esp [Version 2.0.1]39 Lost Paladins of the Divines.esp3A RTT.esp [Version 3.01]3B RTT-Weye Relocation Patch.esp [Version 2.0.1]3C OCC-RTTv3 Patch.esp [Version 2.0]3D Malevolent.esp [Version 1.02]3E OCC-Malevolent-Patch.esp [Version 3.0]3F GTAesgaard.esp40 GTAesgaard_2.esp41 Cybiades.esp [Version 2.1]42 CybiadesDungeon.esp [Version 2.1]43 Nascosto Isles 3.esp44 All Natural - Nascosto Isles Weather Patch.esp [Version 2.0]45 COR-Episode1 Secret of Enourk.esp46 Ivellon.esp [Version 1.8]47 WeynonRetreat.esp [Version 1.4]48 The Lost Spires.esp [Version 1.4]49 OCC-Lost Spires-Patch.esp [Version 2.1]4A OldCrowInn.esp [Version 1.5.1]4B HeartOftheDead.esp [Version 6.5]4C Windfall.esp4D LetThePeopleDrink.esp [Version 2.5]4E The Ayleid Steps.esp [Version 3.4]4F HackdirtCaverns.esp50 Mimics!.esp51 BrotherhoodRenewed.esp [Version 1.0.11]52 EaglesRest.esp [Version 1.0]53 Better Benirus Manor - Interior Only.esp54 Better Benirus Manor - Helping Hands.esp55 Better Dark Brotherhood Sanctuary.esp56 BDBS - Chapel Memorial.esp57 Gaelendryl.esp58 Dungeons Merger.esp59 Unique Dungeons - Lost Glory.esp5A Unique Dungeons - Lichs Lair.esp5B JQ-Return_of_Dagoth_Ur.esp5C TheOubliette.esp5D DarknessHollows.esp5E PTArtifacts.esp5F Valley_View_Estate.esp60 InnsOfCyrodill.esp61 ShezriesTownsMaster.esp62 LostSpires+PellsGate Patch.esp [Version 1.0]63 TR_Stirk.esp64 Stirk_Compatibility_Patch.esp65 To Feed an Empire - Wickmere Farm.esp [Version 1.0]66 VHBloodlines 1.2.esp [Version 1.5.2]67 AFK_Weye.esp [Version 2.21.Non-COBL]68 Wellspring Vale.esp69 ElsweyrAnequina.esp6A road+bridges.esp [Version 4.6]6B Feldscar.esp [Version 1.0.6]6C Vergayun.esp [Version 1.0.7]6D Faregyl.esp [Version 2.0]6E Faregyl+Anequina Patch.esp [Version 2.0]6F Molapi.esp [Version 1.0.1]70 JDNT_Brina Cross.esp71 PTMudwater.esp72 StalhrimVillage.esp73 Ancient Ruins - Ayleid Edition.esp74 xulStendarrValley.esp [Version 1.2.2]75 xulAncientRedwoods.esp [Version 1.6]76 xulCloudtopMountains.esp [Version 1.0.3]77 xulBeachesOfCyrodiilLostCoast.esp [Version 1.6.4]78 xulEntiusGorge.esp [Version 1.2]79 xulImperialIsle.esp [Version 1.6.6]7A xulAncientYews.esp [Version 1.4.3]7B xulArriusCreek.esp [Version 1.1.4]7C xulPatch_AY_AC.esp [Version 1.1]7D xulRollingHills_EV.esp [Version 1.3.3]7E xulFallenleafEverglade.esp [Version 1.3.1]7F xulChorrolHinterland.esp [Version 1.2.2]80 xulRiverEthe.esp [Version 1.0.2]81 xulDarkForest.esp [Version 1.0.5]82 xulLushWoodlands.esp [Version 1.3.1]83 xulColovianHighlands_EV.esp [Version 1.2.2]84 xulTheHeath.esp [Version 1.1.1]85 xulPantherRiver.esp86 xulBravilBarrowfields.esp [Version 1.3.3]87 xulBrenaRiverRavine.esp [Version 1.1]88 xulBlackwoodForest.esp [Version 1.1.0]89 xulCheydinhalFalls.esp [Version 1.0.1]8A xulAspenWood.esp [Version 1.0.2]8B xulSkingradOutskirts.esp [Version 1.0.1]8C xulSnowdale.esp [Version 1.0.2]8D xulCliffsOfAnvil.esp8E West Roads.esp [Version 1.3]8F WellspringVale+WestRoads Patch.esp90 Castle_Seaview.esp91 EaglesRest+LostCoast+CastleSeaview Patch.esp [Version 1.0]92 LostSpires-Everglade patch.esp [Version 1.2]93 LostSpires-DarkForest patch.esp [Version 1.1]94 WeynonRetreat-ChorrolHinterland-Patch.esp [Version 1.1]95 HeartoftheDead-ArriusCreek patch.esp [Version 2.2]96 ValleyViewEstate-RiverEthe patch.esp [Version 1.1.1]97 Anequina-Fallenleaf-Patch.esp [Version 1.0]98 Mimics+Ravenview+Cloudtop Patch.esp [Version 2.0]99 Gaelendryll-BrenaRiver patch.esp [Version 1.2.1]9A KvatchRebuilt-CheydinhalFalls patch.esp9B Lakewood+AspenWood Patch.esp [Version 2.0]9C Feldscar+Snowdale Patch.esp [Version 1.0]9D Verwen Brewery.esp [Version wen.]9E ImpeREAL Empire - Unique Forts.esp9F ImpeREALForts+BrinaCross Patch.esp [Version 1.0]A0 ImpeREALForts+LostSpires Patch.esp [Version 1.0.1]A1 A Imperial Outpost - Fort Novi Sad.espA2 ClocksOfCyrodiil_BC_OBC_OC_OCLR_Vanilla.espA3 AFK_ICTempleCleanup.esp [Version 1.0.LtPD]A4 bartholm.espA5 Open Cities New Sheoth.esp [Version 1.1]A6 Open Cities Bartholm.esp [Version 1.1.1]A7 Open Cities Outer Districts.esp [Version 3.5.6]A8 Open Cities Reborn - Full Merge.esp [Version 0.8.1]A9 OCR+ULCH Patch.esp [Version 1.0]AA NRB4+UL-II+LtPD+OCOD Patch.esp [Version 3.0.3]AB OCLR+ULBWForest Patch.esp [Version 1.0.2]AC OCC+Cheydinhal Falls Patch.esp [Version 1.0.1]AD OC+ULSkingradOutskirts Patch.esp [Version 1.0.1]AE AFK_Blades_EQ.esp [Version 1.2]AF WindowLightingSystem.espB0 Map Marker Overhaul.esp [Version 3.8]B1 Map Marker Overhaul - SI additions.esp [Version 3.5]B2 Dynamic Map.esp [Version 1.0.1]++ Enhanced Water v2.0 HDMI.esp++ Enhanced Vegetation [100%].esp++ Symphony of Violence.esp++ Louder Nirnroot Sound.esp++ Visually Realistic Lava.esp++ TrollfLoadingScreens.esp** Rusty+Fine Items.esp** Book Jackets OB+SI+DLC.esp** Clutter Graphics.esp++ QuestDialogueFix.espB3 PersonalMerge.espB4 Streamline.esp [Version 3.1]B5 RefScope.esp [Version 2.1.2]** NRB4 OCReborn Road Record.espB6 Weather Debug Ring.esp** All Natural - Indoor Weather Filter For Mods.esp [Version 1.2]++ Bashed Delayers - MERGE ONLY.esp [Version 2.09]++ Harvest Containers Filter patch for mods.esp [Version 1.00]B7 Bashed Patch, 0.esp