diff --git a/gui/main.pas b/gui/main.pas
index 49c56268..4cada7e1 100644
--- a/gui/main.pas
+++ b/gui/main.pas
@@ -347,7 +347,11 @@ begin
     begin
      if (MessageDlgEx(PChar(buf),mtError,[mbOK,mbAbort],Form)=mrAbort) then
      begin
-      Form.TBStopClick(nil);
+      if (Form.FGameProcess<>nil) then
+      if (Form.FGameProcess.g_ipc<>nil) then
+      begin
+       Form.FGameProcess.g_ipc.FStop:=True;
+      end;
      end;
     end
   else;
@@ -829,7 +833,8 @@ begin
   end;
 
   if (FGameProcess.g_ipc<>nil) then //recheck, must be free in Update()
-  if FGameProcess.is_terminated then
+  if (FGameProcess.is_terminated) or
+     (FGameProcess.g_ipc.FStop) then
   begin
    TBStopClick(Sender);
   end;
diff --git a/sys/dev/dev_dce.pas b/sys/dev/dev_dce.pas
index 055501db..90c522fe 100644
--- a/sys/dev/dev_dce.pas
+++ b/sys/dev/dev_dce.pas
@@ -236,6 +236,12 @@ type
   reserved   :QWORD;
  end;
 
+ pSceVideoOutColorSettings=^SceVideoOutColorSettings;
+ SceVideoOutColorSettings=packed record
+  gamma :array[0..2] of Single;
+  option:DWORD;
+ end;
+
 type
  p_cursor_enable=^t_cursor_enable;
  t_cursor_enable=packed record
@@ -391,6 +397,7 @@ var
    1:(f_status:t_flip_status);
    2:(i_scaler:t_scaler_info);
    3:(v_vblank:t_vblank_args);
+   4:(color   :SceVideoOutColorSettings)
  end;
 begin
  Result:=0;
@@ -797,7 +804,37 @@ begin
 
      if (data^.arg3>13) then Exit(EINVAL);
 
-     Writeln('dce_flip_control(',data^.id,'):',data^.arg3,' 0x',HexStr(data^.arg4,16));
+     Writeln('dce_flip_control(',data^.id,'):',data^.arg3,' 0x',HexStr(data^.arg4,10));
+    end;
+
+  33: //sceVideoOutAdjustColor_
+    begin
+     //arg2 -> canary
+     //arg3 -> pSetting;
+     //arg4 -> size;
+
+     if (data^.arg2<>$a5a5) then Exit(EINVAL);
+
+     ptr:=Pointer(data^.arg3);
+     len:=data^.arg4;
+
+     if (len<>16) and (len<>12) then Exit(EINVAL);
+
+     u.color:=Default(SceVideoOutColorSettings);
+     if (len<>12) then
+     begin
+      u.color.option:=$ffffffff;
+     end;
+
+     Result:=copyin(ptr,@u.color,len);
+
+     if (Result<>0) then Exit;
+
+     Writeln('sceVideoOutAdjustColor(',u.color.gamma[0]:0:2,',',
+                                       u.color.gamma[1]:0:2,',',
+                                       u.color.gamma[2]:0:2,',0x',HexStr(u.color.option,8)+')');
+
+     Exit(0);
     end;
 
   else
diff --git a/sys/host_ipc.pas b/sys/host_ipc.pas
index fe2dc1f3..46ca5462 100644
--- a/sys/host_ipc.pas
+++ b/sys/host_ipc.pas
@@ -248,6 +248,8 @@ var
  node:PQNode;
  value:Ptruint;
 begin
+ if FStop then Exit;
+
  node:=Recv;
 
  while (node<>nil) do
@@ -263,6 +265,8 @@ begin
      begin
       value:=Handler.OnMessage(t_mtype(node^.header.mtype),node^.header.mlen,@node^.buf);
 
+      if FStop then Exit;
+
       //is sync
       if (node^.header.mtid<>0) then
       begin
@@ -275,6 +279,8 @@ begin
   //
   FreeMem(node); //RenderDoc -> ExceptionCode:0xC0000005
   //
+  if FStop then Exit;
+  //
   node:=Recv;
  end;
 end;
diff --git a/sys/host_ipc_interface.pas b/sys/host_ipc_interface.pas
index c4e4240f..7e9168a2 100644
--- a/sys/host_ipc_interface.pas
+++ b/sys/host_ipc_interface.pas
@@ -25,6 +25,7 @@ type
  THostIpcInterface=class
   public
    Ftd:Pointer; //p_kthread
+   FStop:Boolean;
    //
    procedure   error(const s:RawByteString);
    procedure   kevent(kev:p_kevent;count:Integer);