Whenever a pawn uses the OC launcher it creates immense lag to the point of almost crashing the game. The weapon constantly fires and explodes at the bottom left corner of the map and is frustrating so when I get raided by the OC I need to go into dev mode and kill anyone with the launcher or crash.

Here's the log:

Cannot call ItemFromXmlFile with resolveCrossRefs=true while loading is already in progress.
Verse.Log:Error(String, Boolean)
Verse.DirectXmlLoader:ItemFromXmlFile(String, Boolean)
Verse.KeyPrefs:Init()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.Root:<Start>m__1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()

Could not resolve cross-reference to Verse.ResearchProjectDef named MultibarrelWeapons (wanter=prerequisites)
Verse.Log:Error(String, Boolean)
Verse.DirectXmlCrossRefLoader:TryResolveDef(String, FailMode, Object)
Verse.WantedRefForList`1:TryResolve(FailMode)
Verse.DirectXmlCrossRefLoader:ResolveAllWantedCrossReferences(FailMode)
Verse.DirectXmlLoader:ItemFromXmlFile(String, Boolean)
Verse.KeyPrefs:Init()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.Root:<Start>m__1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()

[ColorCodedMoodBar] initialized
Verse.Log:Message(String, Boolean)
MoodBarPatch.Main:LogMessage(String)
MoodBarPatch.Main:.cctor()
System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor(IntPtr)
System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor(RuntimeTypeHandle)
Verse.StaticConstructorOnStartupUtility:CallAll()
Verse.PlayDataLoader:<DoPlayLoad>m__2()
Verse.LongEventHandler:ExecuteToExecuteWhenFinished()
Verse.LongEventHandler:UpdateCurrentAsynchronousEvent()
Verse.LongEventHandler:LongEventsUpdate(Boolean&)
Verse.Root:Update_Patch1(Object)
Verse.Root_Entry:Update()

[Bubbles v1.5] Initialized
Verse.Log:Message(String, Boolean)
Bubbles.Mod:Log(String)
Bubbles.Mod:.cctor()
System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor(IntPtr)
System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor(RuntimeTypeHandle)
Verse.StaticConstructorOnStartupUtility:CallAll()
Verse.PlayDataLoader:<DoPlayLoad>m__2()
Verse.LongEventHandler:ExecuteToExecuteWhenFinished()
Verse.LongEventHandler:UpdateCurrentAsynchronousEvent()
Verse.LongEventHandler:LongEventsUpdate(Boolean&)
Verse.Root:Update_Patch1(Object)
Verse.Root_Entry:Update()

PickUpAndHaul v0.1.0.5¼ welcomes you to RimWorld with pointless logspam.
Verse.Log:Message(String, Boolean)
PickUpAndHaul.HarmonyPatches:.cctor()
System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor(IntPtr)
System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor(RuntimeTypeHandle)
Verse.StaticConstructorOnStartupUtility:CallAll()
Verse.PlayDataLoader:<DoPlayLoad>m__2()
Verse.LongEventHandler:ExecuteToExecuteWhenFinished()
Verse.LongEventHandler:UpdateCurrentAsynchronousEvent()
Verse.LongEventHandler:LongEventsUpdate(Boolean&)
Verse.Root:Update_Patch1(Object)
Verse.Root_Entry:Update()

Combat Extended :: Ammo injected
Verse.Log:Message(String, Boolean)
CombatExtended.AmmoInjector:Inject()
Verse.LongEventHandler:UpdateCurrentSynchronousEvent(Boolean&)
Verse.LongEventHandler:LongEventsUpdate(Boolean&)
Verse.Root:Update_Patch1(Object)
Verse.Root_Entry:Update()

Combat Extended :: Bounds pre-generated
Verse.Log:Message(String, Boolean)
CombatExtended.BoundsInjector:Inject()
Verse.LongEventHandler:UpdateCurrentSynchronousEvent(Boolean&)
Verse.LongEventHandler:LongEventsUpdate(Boolean&)
Verse.Root:Update_Patch1(Object)
Verse.Root_Entry:Update()

Apparel Stuff Color detours loaded, hopefully correct
Verse.Log:Message(String, Boolean)
GraphicApparelDetour.Detours:TryDetourFromTo(MethodInfo, MethodInfo)
GraphicApparelDetour.InjectorThingy:InjectStuff()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()

[OgreStack]: Modify Stack Sizes Complete
Verse.Log:Message(String, Boolean)
OgreStack.OgreStackMod:ModifyStackSizes()
OgreStack.OgreStackMod:<.ctor>b__2_2()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()

Cannot call ItemFromXmlFile with resolveCrossRefs=true while loading is already in progress.
Verse.Log:Error(String, Boolean)
Verse.DirectXmlLoader:ItemFromXmlFile(String, Boolean)
Verse.ModMetaData:Init()
Verse.ModMetaData:.ctor(String)
Verse.ModLister:RebuildModList()
RimWorld.Page_ModsConfig:PreOpen()
Verse.WindowStack:Add(Window)
RimWorld.MainMenuDrawer:<DoMainMenuControls>m__6()
Verse.ListableOption:DrawOption(Vector2, Single)
Verse.OptionListingUtility:DrawOptionListing(Rect, List`1)
RimWorld.MainMenuDrawer:DoMainMenuControls(Rect, Boolean)
RimWorld.MainMenuDrawer:MainMenuOnGUI_Patch1()
Verse.UIRoot_Entry:DoMainMenu()
Verse.UIRoot_Entry:UIRootOnGUI()
Verse.Root:OnGUI()