lora disable fuse on partially applied network

Signed-off-by: Vladimir Mandic <mandic00@live.com>

CHANGELOG.md

@@ -36,6 +36,7 @@
   - fix full-screen image-viewer toolbar actions with control tab  
   - improve filename sanitization  
   - lora auto-detect low/high stage if not specified  
+  - lora disable fuse on partially applied network  
   - fix networks display with extended characters, thanks @awsr  
 
 ## Update for 2025-10-18

modules/lora/lora_diffusers.py

@@ -61,6 +61,7 @@ def load_diffusers(name: str, network_on_disk: network.NetworkOnDisk, lora_scale
     try:
         if lora_module is not None and isinstance(lora_module, list) and len(lora_module) > 0:
             name = load_per_module(sd_model, network_on_disk.filename, adapter_name=name, lora_modules=lora_module)
+            sd_model._lora_partial = True # pylint: disable=protected-access
         else:
             sd_model.load_lora_weights(network_on_disk.filename, adapter_name=name)
     except Exception as e:

modules/lora/lora_overrides.py

@@ -78,4 +78,8 @@ def disable_fuse():
         return True
     if hasattr(shared.sd_model, 'transformer') and hasattr(shared.sd_model.transformer, 'quantization_config'):
         return True
+    if hasattr(shared.sd_model, 'transformer_2') and hasattr(shared.sd_model.transformer_2, 'quantization_config'):
+        return True
+    if hasattr(shared.sd_model, '_lora_partial'):
+        return True
     return shared.sd_model_type in fuse_ignore