Recently my game has locked up frequently on loading screens. Whether it's saved games, large cells, or small cells, I get frequent and random freezes. Is there something wrong with my load order?

FalloutNV.esm
DeadMoney.esm
HonestHearts.esm
Community Bugfix Compilation Patch.esm
CompanionInfAmmo.esm
IWS-Core.esm
AWorldOfPain(Preview).esm
BoulderCityFaceliftProject.esm
More Perks.esm
More Perks for Companions.esm
More Perks for Dead Money.esm
More Perks for Honest Hearts.esm
Run the Lucky 38.esm
Advanced Recon Tech.esm
Project Nevada - Core.esm
Project Nevada - Equipment.esm
Lings.esm
NVR-Strip.esm
DarNifiedUINV.esp
OperationFixedTerrain.esp
Readius_NV.esp
NCR Doggy Buddies - Leather Armor.esp
The New Bison Steve Hotel.esp
NewVegasBounties.esp
NewVegasBountiesII.esp
IWS-Core-Patrols.esp
IWS-Core-Guards.esp
IWS-Core-Civilians.esp
Improved Sound FX.esp
IWS-AS-LowSpawns.esp
populatedcasino-medium.esp
Improved Sound FX - Gunshot Distance Tweak.esp
Tailor Maid - NV.esp
Improved Sound FX - Weapon Sharing Fix.esp
w44Satchels - Lite.esp
Improved Sound FX - DM.esp
SnowglobeDisplay.esp
Improved Sound FX - HH.esp
Improved Sound FX - HH Sharing Fix.esp
NoQuestItems.esp
WeaponModsixpanded.esp
WMX-DeadMoney.esp
WMX-HonestHearts.esp
More Perks Update.esp
More Perks for Companions Update.esp
More Perks for Dead Money Update.esp
More Perks for Honest Hearts Update.esp
RangerHDA7Duster.esp
SadiesSundries.esp
BCFollowersClinic.esp
WildBillsPawnArmory.esp
SimpleStreetLights.esp
SimpleStreetLights (Extra Lights).esp
High Roller Suite.esp
Advanced Recon Gear.esp
Advanced Recon Gear - Project Nevada.esp
Advanced Recon Tech.esp
Advanced Recon Gear-Locations Doc Mitchell.esp
Advanced Recon Range Finder.esp
FactionlessRangerCombatArmorVanilla.esp
Project Nevada - Cyberware.esp
XFO - 2da - Bleedthrough - 10% (from 20).esp
XFO - 4ba - Perks - Perk Every Level.esp
XFO - 5c - Skills - Better Med Surv Repair.esp
XFO - 5db - Skills - Sneak - hard.esp
XFO - 6aa - Epic Skills - Effects Over 100 (NVSE req).esp
XFO - 6be - Pacing - Vanilla (JUST No Cap).esp
XFO - 7b - UnMSG - Karma (Incl Sounds).esp
XFO - 7c - UnMSG - Sneak Status.esp
XFO - 8a - Cripple & Body Part Revamp.esp
XFO - 8b - Speed Increases.esp
XFO - 8c - Karma Rebalance.esp
XFO - 9a - Enemies - AI revamp.esp
XFO - 9ca - Enemies - NPC Aim + low.esp
XFO - 9db - Enemies - NPC Healing - med.esp
Dog_City3.esp
Lucky 38 Brighter Lights.esp
NVR-Version_10.esp
NVR-NPCs.esp
Imp's Timescale Adjuster.esp
Nevada Skies.esp
ELECTRO-CITY - Imaginator.esp

Total active plugins: 82
Total plugins: 83

Do you mean during cell transitions or when the loading screen when you start the game? I see you don't have a merged patch or a bashed patch. I'd start with one of those to see if it fixes the issue. Also, doesn't the Nevada Skies readme say that any timescale mods should be loaded after it?

Cell Transitions mostly, I get some when loading saves as well. The game also crashes quite a bit.

What's the simplest procedure to creating one of those patches?

Thanks for your response.

Simplest way is probably to use FNVEdit to create a merged patch. Just download FNVEdit from the Nexus then follow the 3 step instruction I listed http://www.gamesas.com/index.php?/topic/1195000-mod-issues/page__st__20.

I notice you're using both project nevada and XFO, they essentially do the same thing so some of the xfo plugins are redundant. Notably the UnMSG ones and the perk every level one (these can be configures in PN's control panel) not entirely sure what the overlap may be in the other ones though and they may change things more to your liking though so you may want to keep them if you like XFO's changes overwriting PN's. Just be sure to use a bashed patch.