From b600fd17ef610dfd71904d3e958c37c16a463527 Mon Sep 17 00:00:00 2001
From: LuqP2 <kelipot.l@gmail.com>
Date: Tue, 6 Jan 2026 23:28:04 -0300
Subject: [PATCH] fix: clear timer node cache before generation

---
 timer_node.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/timer_node.py b/timer_node.py
index 5d033dd..cebf351 100644
--- a/timer_node.py
+++ b/timer_node.py
@@ -39,6 +39,14 @@ class MetaHubTimerNode:
     DESCRIPTION = "Measures workflow execution time for MetaHub Save Node"
     OUTPUT_NODE = False
 
+    @classmethod
+    def IS_CHANGED(cls, **kwargs):
+        """
+        Force this node to ALWAYS re-execute, never use cached results.
+        This is critical because we need a fresh timestamp for every generation.
+        """
+        return float("nan")  # NaN forces ComfyUI to always re-execute
+
     def measure_time(self, clip=None, image=None, latent=None, conditioning=None):
         """
         Records the current timestamp when this node executes.