So either its an OBSE plugin/OBSE itself or ive made some mistake.
Before i start, this is a total reformat and install, so there shouldn't be any problems.
Spoiler
00 Oblivion.esm
01 Francesco's Leveled Creatures-Items Mod.esm
02 Francesco's Optional New Items Add-On.esm
03 Francesco's Optional New Creatures Add-On.esm
04 Cobl Main.esm [Version 1.72]
05 Unofficial Oblivion Patch.esp [Version 3.2.5]
06 UOP Vampire Aging & Face Fix.esp [Version 1.0.0]
07 Oblivion Citadel Door Fix.esp
08 DLCShiveringIsles.esp
09 Unofficial Shivering Isles Patch.esp [Version 1.4.0]
** Book Jackets Oblivion.esp
0A Encyclopaedia Cyrodilica.esp
++ Item interchange - Extraction.esp [Version 0.78]
0B ShowHideAmulet.esp
0C Enhanced Economy.esp [Version 3.4.3]
0D DLCHorseArmor.esp
0E DLCHorseArmor - Unofficial Patch.esp [Version 1.0.5]
0F DLCOrrery.esp
10 DLCOrrery - Unofficial Patch.esp [Version 1.0.3]
11 DLCVileLair.esp
12 DLCVileLair - Unofficial Patch.esp [Version 1.0.5]
13 DLCMehrunesRazor.esp
14 DLCMehrunesRazor - Unofficial Patch.esp [Version 1.0.4]
15 DLCSpellTomes.esp
16 DLCSpellTomes - Unofficial Patch.esp [Version 1.0.1]
** Book Jackets DLC.esp
** GrimbotsSpellTomes.esp
17 DLCThievesDen.esp
18 DLCThievesDen - Unofficial Patch.esp [Version 1.0.5]
19 DLCThievesDen - Unofficial Patch - SSSB.esp [Version 1.0.4]
1A Fran Armor Add-on.esp
1B Fran_Lv30Item_Maltz.esp
1C Francesco's More Wilderness Life.esp
1D Francesco's Optional Chance of Stronger Bosses.esp
1E Francesco's Optional Chance of Stronger Enemies.esp
1F Francesco's Optional Dungeon Chest Loot.esp
20 Francesco's Optional Dungeon Chest Locks.esp
21 Francesco's Optional Leveled Guards.esp
22 Francesco's Optional House Chest Loot.esp
23 Francesco's Optional New Adventurers.esp
24 Francesco's Optional Vendor Tweaks.esp
25 Francesco's Optional Chance of More Enemies.esp
26 Francesco's Optional Leveled Quests.esp
27 Francesco's Optional Leveled Arena.esp
28 Slof's Oblivion Robe Trader.esp
29 Cobl Glue.esp [Version 1.72]
2A Cobl Si.esp [Version 1.63]
++ Cobl Tweaks.esp [Version 1.44]
2B DLCBattlehornCastle.esp
2C DLCBattlehornCastle - Unofficial Patch.esp [Version 1.0.4]
2D DLCFrostcrag.esp
2E Knights.esp
** Knights - Book Jackets.esp
2F Knights - Unofficial Patch.esp [Version 1.0.9]
30 P1DkeyChain.esp [Version 5.00]
31 Salmo the Baker, Cobl.esp [Version 3.08]
32 Toggleable Quantity Prompt.esp [Version 3.1.1]
33 boh_dungeonbgone.esp
34 SupremeMagicka.esp [Version 0.89]
35 SM_ShiveringIsles.esp [Version 0.86]
36 SM_DLCSpellTome.esp [Version 0.80]
++ SM_COBL.esp [Version 0.86]
37 SM_EnchantStaff.esp [Version 0.80]
38 SM_Scrolls.esp [Version 0.84]
39 SM_SigilStone.esp [Version 0.83]
3A RenGuardOverhaul.esp
3B RenGuardOverhaulShiveringIsles.esp
++ Item interchange - Placement.esp [Version 0.78]
++ Item interchange - Placement for Frostcrag Spire Revisited.esp [Version 0.78]
++ Item interchange - Option, Ingredients in Bulk.esp [Version 0.78]
** Better Redguard v2.esp
3C bgBalancingEVCore.esp [Version 10.52EV-D]
3D bgMagicEV.esp [Version 1.7EV]
++ bgMagicSpellTomes_for_WryeBash.esp [Version 1.68EV]
3E bgMagicItemSigil.esp [Version 1.68EV]
3F bgMagicEVStartspells.esp [Version 1.68EV]
40 bgMagicBonus.esp [Version 1.7EV]
41 bgMagicEVAddEnVar.esp [Version 1.68EV]
42 bgMagicEVPaperChase.esp [Version 1.68EV]
43 bgMagicAlchemy.esp [Version 1.57]
44 bgMagicPotionNumberSoulGemValue.esp [Version 1.68UV]
45 bgBalancingEVOptionalClasses.esp [Version 9.0EV-U]
46 bgBalancingEVOptionalFangs.esp [Version 10.0EV-D]
47 bgBalancingEVOptionalMoreEyes.esp [Version 10]
** bgBalancingEVOptionalNPCDiversity, Vanilla Better Redguards.esp [Version 10.0EV-D]
48 bgBalancingEVLAMEAddition.esp [Version 10.51EV-D]
49 bgBalancingEVLAMEGlue.esp [Version 10.0EV-D1.62EV]
4A bgBalancingEVOptionalNPCDiversityLAME.esp [Version 10.5EV-D]
** bgMagicEVShader.esp [Version 1.7EV]
4B bgMagicShaderLifeDetect.esp [Version 1.68]
4C bgMagicLightningbolt.esp
++ Cobl Filter Late MERGE ONLY.esp [Version 1.53]
4D Cobl Silent Equip Misc.esp [Version 01]
4E Bashed Patch, 0.esp
01 Francesco's Leveled Creatures-Items Mod.esm
02 Francesco's Optional New Items Add-On.esm
03 Francesco's Optional New Creatures Add-On.esm
04 Cobl Main.esm [Version 1.72]
05 Unofficial Oblivion Patch.esp [Version 3.2.5]
06 UOP Vampire Aging & Face Fix.esp [Version 1.0.0]
07 Oblivion Citadel Door Fix.esp
08 DLCShiveringIsles.esp
09 Unofficial Shivering Isles Patch.esp [Version 1.4.0]
** Book Jackets Oblivion.esp
0A Encyclopaedia Cyrodilica.esp
++ Item interchange - Extraction.esp [Version 0.78]
0B ShowHideAmulet.esp
0C Enhanced Economy.esp [Version 3.4.3]
0D DLCHorseArmor.esp
0E DLCHorseArmor - Unofficial Patch.esp [Version 1.0.5]
0F DLCOrrery.esp
10 DLCOrrery - Unofficial Patch.esp [Version 1.0.3]
11 DLCVileLair.esp
12 DLCVileLair - Unofficial Patch.esp [Version 1.0.5]
13 DLCMehrunesRazor.esp
14 DLCMehrunesRazor - Unofficial Patch.esp [Version 1.0.4]
15 DLCSpellTomes.esp
16 DLCSpellTomes - Unofficial Patch.esp [Version 1.0.1]
** Book Jackets DLC.esp
** GrimbotsSpellTomes.esp
17 DLCThievesDen.esp
18 DLCThievesDen - Unofficial Patch.esp [Version 1.0.5]
19 DLCThievesDen - Unofficial Patch - SSSB.esp [Version 1.0.4]
1A Fran Armor Add-on.esp
1B Fran_Lv30Item_Maltz.esp
1C Francesco's More Wilderness Life.esp
1D Francesco's Optional Chance of Stronger Bosses.esp
1E Francesco's Optional Chance of Stronger Enemies.esp
1F Francesco's Optional Dungeon Chest Loot.esp
20 Francesco's Optional Dungeon Chest Locks.esp
21 Francesco's Optional Leveled Guards.esp
22 Francesco's Optional House Chest Loot.esp
23 Francesco's Optional New Adventurers.esp
24 Francesco's Optional Vendor Tweaks.esp
25 Francesco's Optional Chance of More Enemies.esp
26 Francesco's Optional Leveled Quests.esp
27 Francesco's Optional Leveled Arena.esp
28 Slof's Oblivion Robe Trader.esp
29 Cobl Glue.esp [Version 1.72]
2A Cobl Si.esp [Version 1.63]
++ Cobl Tweaks.esp [Version 1.44]
2B DLCBattlehornCastle.esp
2C DLCBattlehornCastle - Unofficial Patch.esp [Version 1.0.4]
2D DLCFrostcrag.esp
2E Knights.esp
** Knights - Book Jackets.esp
2F Knights - Unofficial Patch.esp [Version 1.0.9]
30 P1DkeyChain.esp [Version 5.00]
31 Salmo the Baker, Cobl.esp [Version 3.08]
32 Toggleable Quantity Prompt.esp [Version 3.1.1]
33 boh_dungeonbgone.esp
34 SupremeMagicka.esp [Version 0.89]
35 SM_ShiveringIsles.esp [Version 0.86]
36 SM_DLCSpellTome.esp [Version 0.80]
++ SM_COBL.esp [Version 0.86]
37 SM_EnchantStaff.esp [Version 0.80]
38 SM_Scrolls.esp [Version 0.84]
39 SM_SigilStone.esp [Version 0.83]
3A RenGuardOverhaul.esp
3B RenGuardOverhaulShiveringIsles.esp
++ Item interchange - Placement.esp [Version 0.78]
++ Item interchange - Placement for Frostcrag Spire Revisited.esp [Version 0.78]
++ Item interchange - Option, Ingredients in Bulk.esp [Version 0.78]
** Better Redguard v2.esp
3C bgBalancingEVCore.esp [Version 10.52EV-D]
3D bgMagicEV.esp [Version 1.7EV]
++ bgMagicSpellTomes_for_WryeBash.esp [Version 1.68EV]
3E bgMagicItemSigil.esp [Version 1.68EV]
3F bgMagicEVStartspells.esp [Version 1.68EV]
40 bgMagicBonus.esp [Version 1.7EV]
41 bgMagicEVAddEnVar.esp [Version 1.68EV]
42 bgMagicEVPaperChase.esp [Version 1.68EV]
43 bgMagicAlchemy.esp [Version 1.57]
44 bgMagicPotionNumberSoulGemValue.esp [Version 1.68UV]
45 bgBalancingEVOptionalClasses.esp [Version 9.0EV-U]
46 bgBalancingEVOptionalFangs.esp [Version 10.0EV-D]
47 bgBalancingEVOptionalMoreEyes.esp [Version 10]
** bgBalancingEVOptionalNPCDiversity, Vanilla Better Redguards.esp [Version 10.0EV-D]
48 bgBalancingEVLAMEAddition.esp [Version 10.51EV-D]
49 bgBalancingEVLAMEGlue.esp [Version 10.0EV-D1.62EV]
4A bgBalancingEVOptionalNPCDiversityLAME.esp [Version 10.5EV-D]
** bgMagicEVShader.esp [Version 1.7EV]
4B bgMagicShaderLifeDetect.esp [Version 1.68]
4C bgMagicLightningbolt.esp
++ Cobl Filter Late MERGE ONLY.esp [Version 1.53]
4D Cobl Silent Equip Misc.esp [Version 01]
4E Bashed Patch, 0.esp
Obse plugins, Fast exit 2; pluggy 125; oblivion stutter remover and Elys uncapper.
(The only 2 that would cause problems being Pluggy and OSR)