diff --git a/BizHawk.MultiClient/NEStools/NESNameTableViewer.cs b/BizHawk.MultiClient/NEStools/NESNameTableViewer.cs
index 224720c874..7270ca7027 100644
--- a/BizHawk.MultiClient/NEStools/NESNameTableViewer.cs
+++ b/BizHawk.MultiClient/NEStools/NESNameTableViewer.cs
@@ -100,6 +100,7 @@ namespace BizHawk.MultiClient
 
 		public void UpdateValues()
 		{
+			if (!this.IsHandleCreated || this.IsDisposed) return;
 			if (!(Global.Emulator is NES)) return;
 			NES.PPU ppu = (Global.Emulator as NES).ppu;
 			ppu.NTViewCallback = Callback;
diff --git a/BizHawk.MultiClient/NEStools/NESPPU.cs b/BizHawk.MultiClient/NEStools/NESPPU.cs
index cd7c8a21d4..9245243529 100644
--- a/BizHawk.MultiClient/NEStools/NESPPU.cs
+++ b/BizHawk.MultiClient/NEStools/NESPPU.cs
@@ -147,6 +147,7 @@ namespace BizHawk.MultiClient
 
 		public unsafe void UpdateValues()
 		{
+			if (!this.IsHandleCreated || this.IsDisposed) return;
 			if (!(Global.Emulator is NES)) return;
 			NES.PPU ppu = (Global.Emulator as NES).ppu;
 			ppu.PPUViewCallback = Callback;
diff --git a/BizHawk.MultiClient/tools/TAStudio.cs b/BizHawk.MultiClient/tools/TAStudio.cs
index d78a3c867b..4913792541 100644
--- a/BizHawk.MultiClient/tools/TAStudio.cs
+++ b/BizHawk.MultiClient/tools/TAStudio.cs
@@ -46,8 +46,8 @@ namespace BizHawk.MultiClient
 
 		public void UpdateValues()
 		{
-			TASView.BlazingFast = true;
 			if (!this.IsHandleCreated || this.IsDisposed) return;
+			TASView.BlazingFast = true;
 			if (Global.MainForm.UserMovie.Mode == MOVIEMODE.INACTIVE)
 				TASView.ItemCount = 0;
 			else