diff --git a/source/common/filesystem/filesystem.cpp b/source/common/filesystem/filesystem.cpp
index dae98edf5..563ace705 100644
--- a/source/common/filesystem/filesystem.cpp
+++ b/source/common/filesystem/filesystem.cpp
@@ -63,12 +63,14 @@ struct FileSystem::LumpRecord
 	int			rfnum;
 	int			Namespace;
 	int			resourceId;
+	int			flags;
 
 	void SetFromLump(int filenum, FResourceLump* lmp)
 	{
 		lump = lmp;
 		rfnum = filenum;
 		linkedTexture = nullptr;
+		flags = 0;
 
 		if (lump->Flags & LUMPF_SHORTNAME)
 		{
@@ -487,7 +489,7 @@ int FileSystem::CheckNumForName (const char *name, int space)
 			// from a Zip return that. WADs don't know these namespaces and single lumps must
 			// work as well.
 			if (space > ns_specialzipdirectory && lump.Namespace == ns_global && 
-				!(lump.lump->Flags & LUMPF_FULLPATH)) break;
+				!((lump.lump->Flags ^lump.flags) & LUMPF_FULLPATH)) break;
 		}
 		i = NextLumpIndex[i];
 	}
@@ -796,7 +798,7 @@ int FileSystem::GetFileFlags (int lump)
 		return 0;
 	}
 
-	return FileInfo[lump].lump->Flags;
+	return FileInfo[lump].lump->Flags ^ FileInfo[lump].flags;
 }
 
 //==========================================================================
@@ -1532,11 +1534,19 @@ bool FileSystem::CreatePathlessCopy(const char *name, int id, int /*flags*/)
 
 	auto oldlump = FileInfo[lump];
 	int slash = oldlump.longName.LastIndexOf('/');
-	if (slash == -1) return true;	// already is pathless.
+	// Note: already pathless entries must be duplica
+
+	if (slash == -1)
+	{
+		FileInfo[lump].flags = LUMPF_FULLPATH;
+		return true;	// already is pathless.
+	}
+
 
 	// just create a new reference to the original data with a different name.
 	oldlump.longName = oldlump.longName.Mid(slash + 1);
 	oldlump.resourceId = id;
+	oldlump.flags = LUMPF_FULLPATH;
 	FileInfo.Push(oldlump);
 	return true;
 }
diff --git a/source/core/inputstate.h b/source/core/inputstate.h
index 01996f41a..dd457046e 100644
--- a/source/core/inputstate.h
+++ b/source/core/inputstate.h
@@ -126,3 +126,14 @@ inline void resetForcedSyncInput()
 {
 	gamesetinput = false;
 }
+
+inline bool specialKeyEvent(event_t* ev)
+{
+	if (ev->type == EV_KeyDown || ev->type == EV_KeyUp)
+	{
+		int key = ev->data1;
+		if (key == KEY_VOLUMEDOWN || key == KEY_VOLUMEUP || (key > KEY_LASTJOYBUTTON && key < KEY_PAD_LTHUMB_RIGHT)) return true;
+	}
+	return false;
+}
+
diff --git a/source/core/movie/movieplayer.cpp b/source/core/movie/movieplayer.cpp
index 10e3e52c2..80b6fca7b 100644
--- a/source/core/movie/movieplayer.cpp
+++ b/source/core/movie/movieplayer.cpp
@@ -137,7 +137,7 @@ public:
 				if (sound == -1)
 					soundEngine->StopAllChannels();
 				else if (SoundEnabled())
-					soundEngine->StartSound(SOURCE_None, nullptr, nullptr, CHAN_AUTO, CHANF_NONE, sound, 1.f, ATTN_NONE);
+					soundEngine->StartSound(SOURCE_None, nullptr, nullptr, CHAN_AUTO, nostopsound? CHANF_UI : CHANF_NONE, sound, 1.f, ATTN_NONE);
 			}
 		}
 		if (!nostopsound && curframe == numframes && soundEngine->GetSoundPlayingInfo(SOURCE_None, nullptr, -1)) return true;
diff --git a/source/core/screenjob.cpp b/source/core/screenjob.cpp
index 02cdd3ede..f2417dc5b 100644
--- a/source/core/screenjob.cpp
+++ b/source/core/screenjob.cpp
@@ -59,7 +59,7 @@ IMPLEMENT_CLASS(DImageScreen, true, false)
 
 bool DSkippableScreenJob::OnEvent(event_t* evt)
 {
-	if (evt->type == EV_KeyDown)
+	if (evt->type == EV_KeyDown && !specialKeyEvent(evt))
 	{
 		state = skipped;
 		Skipped();
@@ -225,6 +225,7 @@ public:
 		}
 
 		if (jobs[index].job->state != DScreenJob::running) return false;
+
 		return jobs[index].job->OnEvent(ev);
 	}
 
diff --git a/source/games/duke/src/2d_d.cpp b/source/games/duke/src/2d_d.cpp
index 5d54e6589..ffe873c59 100644
--- a/source/games/duke/src/2d_d.cpp
+++ b/source/games/duke/src/2d_d.cpp
@@ -859,7 +859,7 @@ public:
 
 	bool OnEvent(event_t* ev) override
 	{
-		if (ev->type == EV_KeyDown)
+		if (ev->type == EV_KeyDown && !specialKeyEvent(ev))
 		{
 			if ((displaystate & printStatsAll) != printStatsAll)
 			{
diff --git a/source/games/duke/src/2d_r.cpp b/source/games/duke/src/2d_r.cpp
index e89880d22..817d03a4d 100644
--- a/source/games/duke/src/2d_r.cpp
+++ b/source/games/duke/src/2d_r.cpp
@@ -401,7 +401,7 @@ public:
 
 	bool OnEvent(event_t* ev) override
 	{
-		if (ev->type == EV_KeyDown)
+		if (ev->type == EV_KeyDown && !specialKeyEvent(ev))
 		{
 			if ((displaystate & printStatsAll) != printStatsAll)
 			{
diff --git a/source/games/exhumed/src/2d.cpp b/source/games/exhumed/src/2d.cpp
index 43661c7cd..03a3f9533 100644
--- a/source/games/exhumed/src/2d.cpp
+++ b/source/games/exhumed/src/2d.cpp
@@ -809,7 +809,7 @@ public:
 			}
 			return true;
 		}
-            state = skipped;
+            if (!specialKeyEvent(ev)) state = skipped;
             return true;
 		}
 		return false;
@@ -1164,7 +1164,7 @@ private:
 
     bool OnEvent(event_t* ev)
     {
-        if (ev->type == EV_KeyDown) skiprequest = true;
+        if (ev->type == EV_KeyDown && !specialKeyEvent(ev)) skiprequest = true;
         return true;
     }
 
@@ -1279,7 +1279,7 @@ public:
 
     bool OnEvent(event_t* ev)
     {
-        if (ev->type == EV_KeyDown) skiprequest = true;
+        if (ev->type == EV_KeyDown && !specialKeyEvent(ev)) skiprequest = true;
         return true;
     }
 
diff --git a/source/games/sw/src/2d.cpp b/source/games/sw/src/2d.cpp
index ce85b1bbf..9c982f0c6 100644
--- a/source/games/sw/src/2d.cpp
+++ b/source/games/sw/src/2d.cpp
@@ -389,7 +389,7 @@ private:
 
     bool OnEvent(event_t* ev) override
     {
-        if (ev->type == EV_KeyDown)
+        if (ev->type == EV_KeyDown && !specialKeyEvent(ev))
         {
             if (State >= s_BonusRest && State < &s_BonusRest[countof(s_BonusRest)])
             {
diff --git a/source/games/sw/src/player.cpp b/source/games/sw/src/player.cpp
index f17f427a1..147fb0f7d 100644
--- a/source/games/sw/src/player.cpp
+++ b/source/games/sw/src/player.cpp
@@ -6891,6 +6891,12 @@ MoveSkipSavePos(void)
             }
         }
     }
+
+    // back up all sprite angles.
+    for (int i = 0; i < MAXSPRITES; i++)
+    {
+        sprite[i].backupang();
+    }
 }