When I was doing the "Blindsighted" part of the Thieves Guild questline, the game works normally upon loading the autosave in the Grand Cavern part. Then I quicksaved in the Slaves Pen part and whenever I load the quicksave and the autosave in the Slaves Pen part, the game freezes immediately and it happens to me again after I went through the Grand Cavern part then the Slaves Pen part again. Such freezes happened to me a few times long time ago and I still don't know what's causing it. See the video https://www.youtube.com/watch?v=Ui09Y0UxFEY&list=UU1HVGmXuMZ3y7FOMdGhZdQg.
Here are the specs for my PC:
CPU: Intel? Celeron? CPU G1620 @ 2.70GHz
RAM: 4.1 GB
OS: Microsoft Windows 8 Professional Edition (build 9200), 64-bit
Video Card: ATI Radeon HD 5700 Series
I am now playing the Legendary Version by running the game at NMM. Here are my mods:
Update.esm
Unofficial Skyrim Patch.esp
Dawnguard.esm
Unofficial Dawnguard Patch.esp
HearthFires.esm
Unofficial Hearthfire Patch.esp
Dragonborn.esm
Unofficial Dragonborn Patch.esp
ApachiiHair.esm
FallOut3Hairs.esm
XFLMain.esm
AIBosmerCompanions.esm
Skyrim - Player Re-Voiced - Elven Races Complete - Male.esp
Auto Unequip Ammo.esp
Char Your Own Skeevers.esp
CookingExpanded.esp
CookingExpanded - Hearthfire.esp
CookingExpanded - Dragonborn.esp
humans drop human parts.esp
UnlimitedBookshelves.esp
ModernDayCalendarNames.esp
more plants all extra.esp
More Salt Please.esp
More Salt Please - Dragonborn addon.esp
SmeltingDwarvenMetal.esp
RaceMenu.esp
RaceMenuPlugin.esp
SkyUI.esp
Actualize Apparel.esp
CultistArmorCloth.esp
Hothtrooper44_Armor_Ecksstra.esp
Hothtrooper44_ArmorCompilation.esp
Immersive Weapons.esp
throwingweapons.esp
throwing_weapons_leveledlists_plugin.esp
Throwing_Weapons_Misc_Plugin.esp
Throwing_Weapons_PerkTree_Plugin.esp
throwing_weapons_quiver_plugin.esp
UltraVision.esp
Dr_Bandolier.esp
DrelasCottage.esp
Helgen Imperial Armory.esp
Run For Your Lives.esp
When Vampires Attack.esp
Babette.esp
MehrunesRazorHigherKillChance.esp
Drinking Fountains of Skyrim.esp
RealisticNeedsandDiseases.esp
RND_Dawnguard-Patch.esp
RND_HearthFires-Patch.esp
RND_Dragonborn-Patch.esp
RND_DrinkingFountains-Patch.esp
RND_USKP-Patch.esp
Better Vampires.esp
Apocalypse - The Spell Package.esp
MidasSkyrim.esp
BetterWhitePhialEffects.esp
CuralmilsPhial.esp
Enchanting Freedom.esp
Dual Wield Parrying_ScriptDragon.esp
The Dance of Death - Ultimate Edition.esp
TheEyesOfBeauty.esp
The Eyes Of Beauty - Elves Edition.esp
Cooking Expanded - RND Support.esp
Skyrim Unadoption Mod.esp
BarenziahQuestMarkers.esp
titan'sgrip.esp
CookingExpanded - Dragonborn - RND Support.esp
Ultravision Rings in Riverwood.esp
KWBloodThorn Replacer.esp
RuefulBloodaxe.esp
buildablehouse.esp
XFLDialogue.esp
XFLPlugins.esp
3DNPC.esp
3DNPCEFF.esp
AIBosmerCompanions.esp
AHZmoreHUD.esp
Sergio.esp
Change Follower Outfits Redux.esp
Change Follower Outfits Redux -- Dawnguard.esp
Change Follower Outfits Redux -- Hearthfire.esp
Change Follower Outfits Redux -- Dragonborn.esp
Change Follower Outfits Redux -- USKP 1.2 Farkas Compatability.esp
NOONELIKENAZEEM.esp
Proudspire Manor Refurbished.esp