PiP issue with WoW using HotKeyNet

[dblbacker2200]

Hi everyone,
I just started dabbling with multi-boxing about 1 week ago, and set up my first PiP last night. It runs great... most of the time. But occasionally the main window will disappear, the 2 PiP are still there but the Toggle function doesn't do anything.. so I am looking at my desktop with 2 small windows that I can still interact with but cannot see my main one. Below is a screenshot of my set up as well as my code. Any help would be appreciated, I worry that it is an issue with my computer rather than the code. Thanks in advance for any help!

PS... I dont know how to do spoilers for my code.

//-----------------------------------------------------------
// DEFINE MAIL LABELS FOR SENDING KEY STROKES
//-----------------------------------------------------------
<Label w1 Local SendWinM WoW1>
<Label w2 Local SendWinM WoW2>
<Label w3 Local SendWinM WoW3>

 //----------------------------------------------------------------
            // SET PIP CONFIGURATION
            // This command is called by <Hotkey F4> which is defined below.
            //----------------------------------------------------------------
            <Command SetPip>
               <TargetWin %3%>
                  <SetWinSize 250 141>
                  <SetWinPos 1065 814>
                  <SetWinRegion none>
                  <SetForegroundWin>


               <TargetWin %2%>
                  <SetWinSize 250 141>
                  <SetWinPos 600 814>
                  <SetWinRegion none>
                  <SetForegroundWin>


               <TargetWin %1%>
                  <SetWinPos 0 0>
                  <SetWinSize 1920 1080>
                  <SetWinRegion 1065 814 250 141>
                  <SetWinRegion 600 814 250 141>
                  <SetForegroundWin>


            //----------------------------------------------------------------
            // TOGGLE PIP CONFIG WITH HOTKEY
            //----------------------------------------------------------------
            <Hotkey ScrollLockOn F4>
               <Toggle>
                  <SetPip WoW1 WoW2 WoW3>
               <Toggle>
                  <SetPip WoW2 WoW1 WoW3>
               <Toggle>
                  <SetPip WoW3 WoW1 WoW2>


 
   
//-----------------------------------------------------------
// DEFINE HOTKEYS FOR ALL KEY COMBINATIONS THAT WILL GET
// SENT TO BOTH WOWS. ADD MORE KEY COMBO'S IF YOU WANT.
//-----------------------------------------------------------
<Hotkey ScrollLockOn 0-9, Plus, Minus>
    <SendLabel w1, w2, w3>
    <Key %Trigger%>
 
<Hotkey ScrollLockOn R, F, Oem3>
    <If ActiveWinIs WoW1>
        <SendLabel w2, w3>
        <Key %Trigger%>
    <Else if ActiveWinIs WoW2>
        <SendLabel w1, w3>
        <Key %Trigger%>
    <Else if ActiveWinIs WoW3>
        <SendLabel w1, w2>
        <Key %Trigger%>
    


 
<Hotkey ScrollLockOn Alt Ctrl Enter>
    <SendLabel w1, w2, w3>
    <Key %Trigger%>
 
//-----------------------------------------------------------
// DEFINE MOVEMENT KEYS THAT WILL GET SENT TO BOTH WOW'S.
// ADD MORE KEYS IF YOU WANT.
//-----------------------------------------------------------
<MovementHotkey ScrollLockOn Space>
    <SendLabel w1, w2, w3>
    <Key %Trigger%>


<MovementHotkey ScrollLockOn End>
    <If ActiveWinIs WoW1>
        <SendLabel w2>
        <Key Left>
        <SendLabel w3>
        <Key Right>
        
    <Else if ActiveWinIs WoW2>
        <SendLabel w1, w3>
        <Key %Trigger%>
    <Else if ActiveWinIs WoW3>
        <SendLabel w1, w2>
        <Key %Trigger%>


//-----------------------------------------------------------
// BROADCAST MOUSE CLICKS. HOLD DOWN OEM3 (ON U.S. KEYBOARDS,
// THAT'S THE SQUIGGLE KEY IN UPPPER LEFT CORNER) WHEN YOU
// WANT TO BROADCAST.
//-----------------------------------------------------------
//<UseKeyAsModifier LAlt>
 
<Hotkey ScrollLockOn LAlt LButton, MButton, RButton, Button4, Button5>
   <SendLabel w1, w2, w3>
      <ClickMouse %TriggerMainKey%>
                <RestoreMousePos>