From 0fa53831064c1bc87c289cb00657c784e8204fa1 Mon Sep 17 00:00:00 2001
From: kijai <40791699+kijai@users.noreply.github.com>
Date: Sat, 13 Dec 2025 16:09:08 +0200
Subject: [PATCH] Fix default rope for v2 sampler

---
 nodes_sampler.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/nodes_sampler.py b/nodes_sampler.py
index 5dde299..88fece9 100644
--- a/nodes_sampler.py
+++ b/nodes_sampler.py
@@ -1056,6 +1056,8 @@ class WanVideoSampler:
 
         freqs = None
 
+        log.info(f"Rope function: {rope_function}")
+
         riflex_freq_index = 0 if riflex_freq_index is None else riflex_freq_index
         transformer.rope_embedder.k = None
         transformer.rope_embedder.num_frames = None
@@ -1063,7 +1065,7 @@ class WanVideoSampler:
 
         if mocha_embeds is not None:
             from .mocha.nodes import rope_params_mocha
-            log.info(f"Using Mocha RoPE")
+            log.info("Using Mocha RoPE")
             rope_function = 'mocha'
 
             freqs = torch.cat([
@@ -3335,6 +3337,8 @@ class WanVideoSamplerv2(WanVideoSampler):
 
         if extra_args is not None:
             args_dict.update(extra_args)
+        else:
+            args_dict["rope_function"] = "comfy"
 
         return super().process(**args_dict)