Oblivion CTD - Please help

[Caledorn]

I have posted this topic over at the Bethsoft-forums too, but I thought it might be a good idea to post it both there and here, with the obvious danger of being a nag .. But oh well, I'm desperate..

 

My issue is that Oblivion starts up and everything works as intended up until the point where I start to move around in the initial prison cell. The game then proceeds to give me a CTD.

 

I am using OBSE 0019b for the record.

 

This is the load order, set by BOMM/BOSS (and incidentally the list of the mods I am using :rolleyes: ):

 

Oblivion.esm

Oscuro's_Oblivion_Overhaul.esm (1.34b5)

Better Cities Resources.esm (4.8.3)

Unofficial Oblivion Patch.esp (3_2_0)

UOP Vampire Aging & Face Fix.esp

Oblivion Citadel Door Fix.esp

DLCShiveringIsles.esp

Unofficial Shivering Isles Patch.esp (1_4_0)

Better Cities .esp (4.7.0 - permanent resources esp)

Natural_Weather_HDR_by_Max_Tael.esp (2.1.3 - this is the bugfixed one that BOSS told me to download from TESNexus)

Natural_Habitat_by_Max_Tael.esp (2.1.3)

Natural_Water_by_Max_Tael.esp (2.1.3)

Brighter_Torches.esp (2.1.3)

DLCHorseArmor.esp

Oscuro's_Oblivion_Overhaul.esp (lite version)

OOO-Water_Weeds.esp

OOO-Map_Markers_Stock.esp

OOO-No_Guild_Ownership.esp

OOO-Potions.esp

OOO-WaterFish.esp

Knights.esp

Natural_Vegetation_by_Max_Tael.esp (2.1.3)

Harvest [Flora].esp (3.0.1)

Harvest [Flora] - Shivering Isles.esp (3.0.1)

DZ_Auto_Harvest.esp (1.1)

No psychic guards v 1.2.esp

Kobu's Character Advancement System.esp

Kobu's Personality Enhancer.esp

Kobu's Lighter Backpack Mod.esp

Better Cities Full.esp (4.8.3)

Better Cities - VWS of the IC.esp (4.8.3)

Better Imperial City.esp (4.8.3)

Better Imperial City FPS Patch.esp (4.8.3)

Better Cities Full FPS Patch.esp (4.8.3)

Better Cities - No LEYAWIIN Flooding.esp (4.8.3)

[GFX]_Initial_Glow-self.esp

 

I have also installed Qarl's Texture Pack 3 (in OMOD version), with the QTP3 UOP32 Compatibility Patch - DarNified UI omod - and the IFT Improved Facial Textures as found @ TESNexus.

 

I've run the Archive Invalidation script in OBMM.

 

At this point I'm at my wits end, ready to tear out my hair and claw out my eyes in frustration, so any suggestions or direct help would be highly appreciated!

 

Thank you in advance anyone who bothers to try to give me some assistance here! :-)