So I installed this mod and decided to test it out some, I went out into the wilderness and found myself a guard walking along the road on his horse.
I wanted to test out how the Guards search the area if they're attacked from an unknown location.
I went into sneak mode, hid behind a rock so I wasn't beeing detected, and shot the guard.
The guard quickly climbed off his horse as was expected but, instead of searching around for me, he began to yell "Assualt Assualt" after about 1 second of this he just climbed back onto his horse and continued on his way.
I also DID read the RGO Readme and noticed that under conflicts it says something about how sometimes the guards in RGO don't react properly and how you have to use the configuration ring and click the Default Setting button then Yes. I tried this and it still didn't help. I also tried this, saved, and reloaded and this still didn't help.
This is what my load order looks like, incase it may be causing the problem.
I am correct in having both RGO.esp and RGO for SI.Esp both checked aren't I? Or am I just supposed to have the SI one checked since I have it?
I have also tried moving the 2 RGO esps to the bottom of my load order but obvisouly this didn't help, or else I wouldn't be posting here.

Oblivion.esm
Oscuro's_Oblivion_Overhaul.esm
Mart's Monster Mod.esm
Unofficial Oblivion Patch.esp
Unofficial Shivering Isles Patch.esp
Oblivion Citadel Door Fix.esp
Natural_Weather_HDR_by_Max_Tael.esp
Natural_Water_by_Max_Tael.esp
Natural_Vegetation_200%_by_Max_Tael.esp
Natural_Habitat_by_Max_Tael.esp
Louder Nirnroot Sound.esp
IlluminationWithin.esp
BravilSeaDomes.esp
PJs Spell Compendium - Spell Requirements.esp
P1DkeyChain.esp
Brighter_Torches.esp
KT_KhajEyeToggle.esp
Crowded Cities 15.esp
Quest Award Leveling.esp
Oscuro's_Oblivion_Overhaul.esp
Mart's Monster Mod for OOO.esp
Mart's Monster Mod - Resized Races.esp
Mart's Monster Mod - More Wilderness Life.esp
Mart's Monster Mod - Durability & Damage.esp
Mart's Monster Mod - Looting NPCs & Creatures.esp
Mart's Monster Mod - City Defences.esp
Mart's Monster Mod - No Undead Rise.esp
Mart's Monster Mod - Diverse Creature Skins.esp
Mart's Monster Mod - No Blood.esp
Mart's Monster Mod - Hunting & Crafting.esp
Mart's Monster Mod - Gems & Gem Dust.esp
Mart's Monster Mod - Safer Roads.esp
Mart's Monster Mod - Less Bone Loot.esp
RenGuardOverhaul.esp
RenGuardOverhaulShiveringIsles.esp
GalerionUnarmoredAcrobatics.esp
GalerionLeveling-v11.esp
PersuasionOverhaul.esp
BountyReductionOverTime_mostwanted.esp
Aundae.esp
Aundae_OBSE_addon.esp
Level_Rates_Modified_x3.esp
DLCHorseArmor.esp
DLCOrrery.esp
DLCFrostcrag.esp
DLCThievesDen.esp
DLCVileLair.esp
DLCMehrunesRazor.esp
DLCSpellTomes.esp
DLCShiveringIsles.esp
Compatibility Patch - DLCHorseArmor.esp
Knights.esp
Thieves Arsenal.esp
Streamline 3.0.esp