diff --git a/.circleci/config.yml b/.circleci/config.yml
index e7916074..c08a7f6d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -42,12 +42,12 @@ jobs:
           paths:
             - /var/cache/apt/archives
       - checkout
-      - run:
-          name: Compile without network support and BLUA
-          command: make -C src LINUX=1 ERRORMODE=1 -k NONET=1 NO_LUA=1
-      - run:
-          name: wipe build
-          command: make -C src LINUX=1 cleandep
+      #- run:
+      #    name: Compile without network support and BLUA
+      #    command: make -C src LINUX=1 ERRORMODE=1 -k NONET=1 NO_LUA=1
+      #- run:
+      #    name: wipe build
+      #    command: make -C src LINUX=1 cleandep
       - run:
           name: rebuild depend
           command: make -C src LINUX=1 clean
diff --git a/src/p_maputl.c b/src/p_maputl.c
index 760e45c4..17df33a9 100644
--- a/src/p_maputl.c
+++ b/src/p_maputl.c
@@ -1034,7 +1034,10 @@ boolean P_BlockThingsIterator(INT32 x, INT32 y, boolean (*func)(mobj_t *))
 	{
 		P_SetTarget(&bnext, mobj->bnext); // We want to note our reference to bnext here incase it is MF_NOTHINK and gets removed!
 		if (!func(mobj))
+		{
+			P_SetTarget(&bnext, NULL);
 			return false;
+		}
 		if (P_MobjWasRemoved(tmthing) // func just popped our tmthing, cannot continue.
 		|| (bnext && P_MobjWasRemoved(bnext))) // func just broke blockmap chain, cannot continue.
 		{
@@ -1042,6 +1045,7 @@ boolean P_BlockThingsIterator(INT32 x, INT32 y, boolean (*func)(mobj_t *))
 			return true;
 		}
 	}
+	P_SetTarget(&bnext, NULL);
 	return true;
 }
 
diff --git a/src/p_mobj.c b/src/p_mobj.c
index 530dd37d..7978d0f3 100644
--- a/src/p_mobj.c
+++ b/src/p_mobj.c
@@ -9893,6 +9893,9 @@ mobj_t *P_SpawnMobj(fixed_t x, fixed_t y, fixed_t z, mobjtype_t type)
 			break;
 	}
 
+	if (!(mobj->flags & MF_NOTHINK))
+		P_AddThinker(&mobj->thinker); // Needs to come before the shadow spawn, or else the shadow's reference gets forgotten
+
 	switch (mobj->type)
 	{
 		case MT_PLAYER:
@@ -9916,9 +9919,6 @@ mobj_t *P_SpawnMobj(fixed_t x, fixed_t y, fixed_t z, mobjtype_t type)
 			break;
 	}
 
-	if (!(mobj->flags & MF_NOTHINK))
-		P_AddThinker(&mobj->thinker);
-
 	// Call action functions when the state is set
 	if (st->action.acp1 && (mobj->flags & MF_RUNSPAWNFUNC))
 	{
@@ -10298,21 +10298,41 @@ void P_RemovePrecipMobj(precipmobj_t *mobj)
 void P_RemoveSavegameMobj(mobj_t *mobj)
 {
 	// unlink from sector and block lists
-	P_UnsetThingPosition(mobj);
-
-	// Remove touching_sectorlist from mobj.
-	if (sector_list)
+	if (((thinker_t *)mobj)->function.acp1 == (actionf_p1)P_NullPrecipThinker)
 	{
-		P_DelSeclist(sector_list);
-		sector_list = NULL;
+		P_UnsetPrecipThingPosition((precipmobj_t *)mobj);
+
+		if (precipsector_list)
+		{
+			P_DelPrecipSeclist(precipsector_list);
+			precipsector_list = NULL;
+		}
+	}
+	else
+	{
+		// unlink from sector and block lists
+		P_UnsetThingPosition(mobj);
+
+		// Remove touching_sectorlist from mobj.
+		if (sector_list)
+		{
+			P_DelSeclist(sector_list);
+			sector_list = NULL;
+		}
 	}
 
 	// stop any playing sound
 	S_StopSound(mobj);
+	R_RemoveMobjInterpolator(mobj);
 
 	// free block
-	P_RemoveThinker((thinker_t *)mobj);
-	R_RemoveMobjInterpolator(mobj);
+	// Here we use the same code as R_RemoveThinkerDelayed, but without reference counting (we're removing everything so it shouldn't matter) and without touching currentthinker since we aren't in P_RunThinkers
+	{
+		thinker_t *thinker = (thinker_t *)mobj;
+		thinker_t *next = thinker->next;
+		(next->prev = thinker->prev)->next = next;
+		Z_Free(thinker);
+	}
 }
 
 static CV_PossibleValue_t respawnitemtime_cons_t[] = {{1, "MIN"}, {300, "MAX"}, {0, NULL}};
diff --git a/src/p_saveg.c b/src/p_saveg.c
index f79b3f57..e3bc51d0 100644
--- a/src/p_saveg.c
+++ b/src/p_saveg.c
@@ -2166,6 +2166,14 @@ static void LoadMobjThinker(actionf_p1 thinker)
 			mobj->player->viewz = mobj->player->mo->z + mobj->player->viewheight;
 	}
 
+	if (mobj->type == MT_SKYBOX)
+	{
+		if (mobj->spawnpoint->options & MTF_OBJECTSPECIAL)
+			skyboxmo[1] = mobj;
+		else
+			skyboxmo[0] = mobj;
+	}
+
 	P_AddThinker(&mobj->thinker);
 
 	if (diff2 & MD2_WAYPOINTCAP)
@@ -2666,10 +2674,14 @@ static void P_NetUnArchiveThinkers(void)
 	{
 		next = currentthinker->next;
 
-		if (currentthinker->function.acp1 == (actionf_p1)P_MobjThinker)
+		if (currentthinker->function.acp1 == (actionf_p1)P_MobjThinker || currentthinker->function.acp1 == (actionf_p1)P_NullPrecipThinker)
 			P_RemoveSavegameMobj((mobj_t *)currentthinker); // item isn't saved, don't remove it
 		else
+		{
+			(next->prev = currentthinker->prev)->next = next;
+			R_DestroyLevelInterpolators(currentthinker);
 			Z_Free(currentthinker);
+		}
 	}
 
 	// we don't want the removed mobjs to come back
diff --git a/src/p_setup.c b/src/p_setup.c
index 54504f4b..8d73c12b 100644
--- a/src/p_setup.c
+++ b/src/p_setup.c
@@ -3130,14 +3130,14 @@ boolean P_SetupLevel(boolean skipprecip)
 		if (!playerstarts[numcoopstarts])
 			break;
 
+	globalweather = mapheaderinfo[gamemap-1]->weather;
+
 	// set up world state
 	P_SpawnSpecials(fromnetsave);
 
 	if (loadprecip) //  ugly hack for P_NetUnArchiveMisc (and P_LoadNetGame)
 		P_SpawnPrecipitation();
 
-	globalweather = mapheaderinfo[gamemap-1]->weather;
-
 #ifdef HWRENDER // not win32 only 19990829 by Kin
 	if (rendermode != render_soft && rendermode != render_none)
 	{