diff --git a/SVSTaskGate.ps1 b/SVSTaskGate.ps1
index d67b495..a27e939 100644
--- a/SVSTaskGate.ps1
+++ b/SVSTaskGate.ps1
@@ -6,7 +6,9 @@
 # ---------------------------------------------------------------------------
 # 1) CREATE A GLOBAL LOG CACHE (NEW)
 # ---------------------------------------------------------------------------
-$Global:LogCache = New-Object System.Collections.ArrayList
+if (-not $Global:LogCache -or -not ($Global:LogCache -is [System.Collections.ArrayList])) {
+    $Global:LogCache = New-Object System.Collections.ArrayList
+}
 
 
 # Check if the Write-Log function exists