diff --git a/torchlight_changes_unloze/torchlight3/Torchlight/AudioManager.py b/torchlight_changes_unloze/torchlight3/Torchlight/AudioManager.py
index 6a94eb4..bfd2d86 100755
--- a/torchlight_changes_unloze/torchlight3/Torchlight/AudioManager.py
+++ b/torchlight_changes_unloze/torchlight3/Torchlight/AudioManager.py
@@ -6,6 +6,24 @@ import math
 import time
 from .FFmpegAudioPlayer import FFmpegAudioPlayerFactory
 
+def _progress_delta(old_position, new_position, elapsed = None, jitter = 0.25):
+	try:
+		delta = abs(float(new_position) - float(old_position))
+	except (TypeError, ValueError):
+		return 0.0
+	if not math.isfinite(delta):
+		return 0.0
+	if elapsed is not None:
+		try:
+			elapsed = float(elapsed)
+		except (TypeError, ValueError):
+			return 0.0
+		if not math.isfinite(elapsed) or elapsed < 0.0:
+			return 0.0
+		delta = min(delta, elapsed + jitter)
+	return delta
+
+
 class AudioPlayerFactory():
 	AUDIOPLAYER_FFMPEG = 1
 
@@ -33,7 +51,6 @@ class AntiSpam():
 
 		self.LastClips = dict()
 		self.DisabledTime = None
-		self.SaidHint = False
 
 	def CheckAntiSpam(self, player):
 		if self.DisabledTime and self.DisabledTime > self.Torchlight().Master.Loop.time() and \
@@ -75,7 +92,7 @@ class AntiSpam():
 
 	def OnPlay(self, clip):
 		Now = self.Torchlight().Master.Loop.time()
-		self.LastClips[clip] = dict({"timestamp": Now, "duration": 0.0, "dominant": False, "active": True})
+		self.LastClips[clip] = dict({"timestamp": Now, "duration": 0.0, "dominant": False, "active": True, "last_update_realtime": time.time()})
 
 		HasDominant = False
 		for Key, Clip in self.LastClips.items():
@@ -100,7 +117,6 @@ class AntiSpam():
 		self.LastClips[clip]["dominant"] = False
 
 	def OnUpdate(self, clip, old_position, new_position):
-		Delta = abs(new_position - old_position)
 		if clip not in self.LastClips:
 			if self.Logger.isEnabledFor(logging.DEBUG):
 				self.Logger.debug(
@@ -110,6 +126,12 @@ class AntiSpam():
 				)
 			return
 		Clip = self.LastClips[clip]
+		now = time.time()
+		elapsed = None
+		if Clip.get("last_update_realtime") is not None:
+			elapsed = now - Clip["last_update_realtime"]
+		Clip["last_update_realtime"] = now
+		Delta = _progress_delta(old_position, new_position, elapsed = elapsed)
 
 		if Delta <= 0.0 or not Clip["dominant"]:
 			return
@@ -151,7 +173,7 @@ class Advertiser():
 
 	def OnPlay(self, clip):
 		Now = self.Torchlight().Master.Loop.time()
-		self.LastClips[clip] = dict({"timestamp": Now, "duration": 0.0, "dominant": False, "active": True, "hinted": False})
+		self.LastClips[clip] = dict({"timestamp": Now, "duration": 0.0, "dominant": False, "active": True, "hinted": False, "last_update_realtime": time.time()})
 
 		HasDominant = False
 		for Key, Clip in self.LastClips.items():
@@ -176,10 +198,15 @@ class Advertiser():
 		self.LastClips[clip]["dominant"] = False
 
 	def OnUpdate(self, clip, old_position, new_position):
-		Delta = abs(new_position - old_position)
 		if clip not in self.LastClips:
 			return
 		Clip = self.LastClips[clip]
+		now = time.time()
+		elapsed = None
+		if Clip.get("last_update_realtime") is not None:
+			elapsed = now - Clip["last_update_realtime"]
+		Clip["last_update_realtime"] = now
+		Delta = _progress_delta(old_position, new_position, elapsed = elapsed)
 
 		if Delta <= 0.0 or not Clip["dominant"]:
 			return
@@ -270,7 +297,12 @@ class AudioManager():
 		if not self.CheckLimits(player):
 			return None
 
-		Clip = AudioClip(self, player, uri, _type)
+		try:
+			Clip = AudioClip(self, player, uri, _type)
+		except ValueError as ex:
+			self.Logger.warning("Rejected unsupported audio player type %r: %s", _type, ex)
+			self.Torchlight().SayPrivate(player, "Unsupported audio player type.")
+			return None
 		self.AudioClips.append(Clip)
 
 		if not player.Access or player.Access["level"] < self.Torchlight().Config["AntiSpam"]["ImmunityLevel"]:
@@ -302,6 +334,7 @@ class AudioClip():
 		self.Type = _type
 		self.URI = uri
 		self.LastPosition = None
+		self.LastUpdateRealtime = None
 		self.StartedAt = None
 		self.StopHinted = False
 		self.Stops = set()
@@ -332,6 +365,7 @@ class AudioClip():
 		self.Player.Storage["Audio"]["LastUse"] = self.Torchlight().Master.Loop.time()
 		self.Player.Storage["Audio"]["LastUseLength"] = 0.0
 		self.StartedAt = self.Player.Storage["Audio"]["LastUse"]
+		self.LastUpdateRealtime = time.time()
 		self.StopHinted = False
 
 	def OnStop(self):
@@ -340,9 +374,7 @@ class AudioClip():
 			self.Master.AudioClips.remove(self)
 
 		played = None
-		if self.LastPosition is not None:
-			played = self.LastPosition
-		elif self.AudioPlayer and self.AudioPlayer.StartedPlaying is not None:
+		if self.AudioPlayer and self.AudioPlayer.StartedPlaying is not None:
 			elapsed = time.time() - self.AudioPlayer.StartedPlaying
 			if self.AudioPlayer.Seconds:
 				elapsed = min(elapsed, self.AudioPlayer.Seconds)
@@ -367,7 +399,13 @@ class AudioClip():
 		del self.AudioPlayer
 
 	def OnUpdate(self, old_position, new_position):
-		Delta = abs(new_position - old_position)
+		now = time.time()
+		elapsed = None
+		if self.LastUpdateRealtime is not None:
+			elapsed = now - self.LastUpdateRealtime
+		self.LastUpdateRealtime = now
+
+		Delta = _progress_delta(old_position, new_position, elapsed = elapsed)
 		self.LastPosition = new_position
 
 		if Delta <= 0.0: