Comfy Worflow tab won't load since 6-11-2025 updates #1123
Description
Expected Behavior
When switching to the Comfy Workflow tab expect either the workflow area, default workflow or last used workflow to load.
Actual Behavior
Just getting a large load spinner. Have left it for hours with no change. Generate tab works fine.
Steps to Reproduce
Unsure
Debug Logs
2025-11-09 13:51:09.439 [Init] === SwarmUI v0.9.7.1 Starting at 2025-11-09 13:51:09 ===
2025-11-09 13:51:09.580 [Init] Prepping extension: SwarmUI.Builtin_ScorersExtension.ScorersExtension...
2025-11-09 13:51:09.582 [Init] Prepping extension: SwarmUI.Builtin_ImageBatchToolExtension.ImageBatchToolExtension...
2025-11-09 13:51:09.583 [Init] Prepping extension: SwarmUI.Builtin_GridGeneratorExtension.GridGeneratorExtension...
2025-11-09 13:51:09.584 [Init] Prepping extension: SwarmUI.Builtin_DynamicThresholding.DynamicThresholdingExtension...
2025-11-09 13:51:09.584 [Init] Prepping extension: SwarmUI.Builtin_ComfyUIBackend.ComfyUIBackendExtension...
2025-11-09 13:51:09.585 [Init] Prepping extension: SwarmUI.Builtin_AutoWebUIExtension.AutoWebUIBackendExtension...
2025-11-09 13:51:09.636 [Init] Parsing command line...
2025-11-09 13:51:09.637 [Init] Loading settings file...
2025-11-09 13:51:09.667 [Init] Re-saving settings file...
2025-11-09 13:51:09.690 [Init] Applying command line settings...
2025-11-09 13:51:09.702 [Init] SwarmUI was installed 2025-11-07 (2 days ago) with version 0.9.7.1
2025-11-09 13:51:09.703 [Init] Swarm base path is: D:\Downloads\SwarmUI
2025-11-09 13:51:09.703 [Init] Running on OS: Microsoft Windows 10.0.26100
2025-11-09 13:51:09.705 [Debug] [Load Time] Initial settings load took 0.27s (0.27s from start)
2025-11-09 13:51:09.943 [Init] Current git commit is [284ae00: debug exit code on crash], marked as date 2025-11-06 05:22:52 (3 days ago)
2025-11-09 13:51:09.950 [Debug] [Load Time] Extension PreInit took 0.23s (0.5s from start)
2025-11-09 13:51:09.950 [Init] Prepping options...
2025-11-09 13:51:09.985 [Init] CPU Cores: 12 | RAM: 15.24 GiB total, 9.48 GiB available, 18.12 GiB total page file, 11.09 GiB available page file
2025-11-09 13:51:10.051 [Debug] [Load Time] Prep Options took 0.09s (0.59s from start)
2025-11-09 13:51:10.051 [Debug] [Load Time] Web PreInit took 0s (0.59s from start)
2025-11-09 13:51:10.062 [Debug] [Load Time] Extensions Init took 0.02s (0.61s from start)
2025-11-09 13:51:10.062 [Debug] [Load Time] Prep Utils took 0s (0.61s from start)
2025-11-09 13:51:10.242 [Debug] [Load Time] Languages load took 0.19s (0.8s from start)
2025-11-09 13:51:10.242 [Init] Loading models list...
2025-11-09 13:51:10.288 [Init] GPU 0: NVIDIA GeForce RTX 4050 Laptop GPU | Temp 39C | Util 0% GPU, 0% Memory | VRAM 6.00 GiB total, 5.78 GiB free, 0 B used
2025-11-09 13:51:10.289 [Debug] Have 34 Stable-Diffusion models.
2025-11-09 13:51:10.289 [Init] Will use GPU accelerations specific to NVIDIA GeForce RTX 40xx series and newer.
2025-11-09 13:51:10.290 [Debug] Have 3 VAE models.
2025-11-09 13:51:10.314 [Debug] Have 103 LoRA models.
2025-11-09 13:51:10.314 [Debug] Have 0 Embedding models.
2025-11-09 13:51:10.314 [Debug] Have 0 ControlNet models.
2025-11-09 13:51:10.314 [Debug] Have 0 Clip models.
2025-11-09 13:51:10.315 [Debug] Have 4 ClipVision models.
2025-11-09 13:51:10.316 [Debug] [Load Time] Model listing took 0.08s (0.88s from start)
2025-11-09 13:51:10.316 [Init] Loading backends...
2025-11-09 13:51:10.318 [Init] Loading backends from file...
2025-11-09 13:51:10.330 [Debug] [Load ComfyUI Self-Starting #0] Waiting to load...
2025-11-09 13:51:10.332 [Debug] [Load Time] Backends took 0.02s (0.89s from start)
2025-11-09 13:51:10.332 [Init] Prepping API...
2025-11-09 13:51:10.333 [Debug] [Load ComfyUI Self-Starting #0] Will now load...
2025-11-09 13:51:10.333 [Init] Initializing backend #0 - ComfyUI Self-Starting...
2025-11-09 13:51:10.334 [Debug] [Load ComfyUI Self-Starting #0] Starting init...
2025-11-09 13:51:10.335 [Debug] [Load Time] API took 0s (0.89s from start)
2025-11-09 13:51:10.335 [Init] Prepping webserver...
2025-11-09 13:51:10.336 [Init] Backend request handler loop ready...
2025-11-09 13:51:10.336 [Debug] [Load ComfyUI Self-Starting #0] Will emit comfy model paths file...
2025-11-09 13:51:10.337 [Debug] [Load ComfyUI Self-Starting #0] Done emitting comfy model paths file.
2025-11-09 13:51:10.337 [Debug] [Load ComfyUI Self-Starting #0] Will add args: --extra-model-paths-config D:\Downloads\SwarmUI\Data/comfy-auto-model.yaml --fast fp16_accumulation cublas_ops --preview-method latent2rgb --front-end-version Comfy-Org/ComfyUI_frontend@v1.28.8
2025-11-09 13:51:10.337 [Debug] [Load ComfyUI Self-Starting #0] Will track node repo load task...
2025-11-09 13:51:10.337 [Debug] [Load ComfyUI Self-Starting #0] Will track comfy git pull auto-update task...
2025-11-09 13:51:10.337 [Debug] [Load ComfyUI Self-Starting #0] Waiting on git tasks to complete...
2025-11-09 13:51:10.338 [Debug] [Load ComfyUI Self-Starting #0] Running git pull in comfy folder...
2025-11-09 13:51:10.366 [Debug] [Load Time] [Web] WebApp builder prep took 0.03s (0.03s from start)
2025-11-09 13:51:10.389 [Debug] [Load ComfyUI Self-Starting #0] Will ensure all node repos...
2025-11-09 13:51:10.390 [Debug] [Load ComfyUI Self-Starting #0] Done ensuring all node repos.
2025-11-09 13:51:10.406 [Debug] [Load Time] [Web] WebApp build took 0.03s (0.06s from start)
2025-11-09 13:51:10.406 [Debug] [Load Time] [Web] exception handler took 0s (0.06s from start)
2025-11-09 13:51:10.406 [Debug] [Load Time] [Web] StartStop handler took 0s (0.06s from start)
2025-11-09 13:51:10.407 [Debug] [Load Time] [Web] static files took 0s (0.06s from start)
2025-11-09 13:51:10.463 [Debug] [Load Time] [Web] core use calls took 0.06s (0.13s from start)
2025-11-09 13:51:10.466 [Debug] [Load Time] [Web] core maps took 0s (0.13s from start)
2025-11-09 13:51:10.466 [Init] Scan for web extensions...
2025-11-09 13:51:10.477 [Debug] [Load Time] [Web] end took 0.02s (0.14s from start)
2025-11-09 13:51:10.477 [Debug] [Load Time] Web prep took 0.14s (1.03s from start)
2025-11-09 13:51:10.477 [Init] Readying extensions for launch...
2025-11-09 13:51:10.478 [Debug] [Load Time] Extensions pre-launch took 0s (1.03s from start)
2025-11-09 13:51:10.478 [Init] Launching server...
2025-11-09 13:51:10.479 [Init] Starting webserver on http://localhost:7801
2025-11-09 13:51:10.529 [Debug] [Load Time] Web launch took 0.05s (1.08s from start)
2025-11-09 13:51:10.529 [Init] SwarmUI v0.9.7.1 - Local is now running.
2025-11-09 13:51:10.941 [Debug] [Load ComfyUI Self-Starting #0] Comfy git pull response: fatal: unable to access 'https://github.com/comfyanonymous/ComfyUI/': Failed to connect to github.com port 443 after 181 ms: Could not connect to server
2025-11-09 13:51:10.941 [Debug] [Load ComfyUI Self-Starting #0] All tasks done.
2025-11-09 13:51:10.943 [Debug] [Load ComfyUI Self-Starting #0] Will validate required libs...
2025-11-09 13:51:10.952 [Debug] [Load ComfyUI Self-Starting #0] Done validating required libs.
2025-11-09 13:51:10.952 [Debug] [Load ComfyUI Self-Starting #0] Starting self-start ComfyUI process...
2025-11-09 13:51:10.953 [Debug] [Load ComfyUI Self-Starting #0] Requested generic launch of dlbackend/comfy/ComfyUI/main.py on GPU 0 from ComfyUI-0
2025-11-09 13:51:10.954 [Debug] (ComfyUI-0 launch) Adding path D:\Downloads\SwarmUI\dlbackend\comfy\python_embeded
2025-11-09 13:51:10.954 [Debug] [Load ComfyUI Self-Starting #0] (ComfyUI-0 launch) Will use python: D:\Downloads\SwarmUI\dlbackend\comfy\python_embeded\python.exe
2025-11-09 13:51:10.954 [Debug] [Load ComfyUI Self-Starting #0] Will start process...
2025-11-09 13:51:10.979 [Init] Self-Start ComfyUI-0 on port 7821 is loading...
2025-11-09 13:51:11.041 [Init] Launch web browser...
2025-11-09 13:51:11.504 [Info] Creating new session 'local' for 127.0.0.1
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path checkpoints D:\Downloads\webui_forge_cu121_torch231\webui\models\Stable-Diffusion
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path vae D:\Downloads\webui_forge_cu121_torch231\webui\models\VAE
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path loras D:\Downloads\webui_forge_cu121_torch231\webui\models\Lora
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path loras D:\Downloads\webui_forge_cu121_torch231\webui\models\LyCORIS
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path upscale_models D:\Downloads\webui_forge_cu121_torch231\webui\models\ESRGAN
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path upscale_models D:\Downloads\webui_forge_cu121_torch231\webui\models\RealESRGAN
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path upscale_models D:\Downloads\webui_forge_cu121_torch231\webui\models\SwinIR
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path upscale_models D:\Downloads\webui_forge_cu121_torch231\webui\models\upscale-models
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path upscale_models D:\Downloads\webui_forge_cu121_torch231\webui\models\upscale_models
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path embeddings D:\Downloads\webui_forge_cu121_torch231\webui\models\Embeddings
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path hypernetworks D:\Downloads\webui_forge_cu121_torch231\webui\models\hypernetworks
2025-11-09 13:51:11.535 [Debug] [ComfyUI-0/STDERR] Adding extra search path controlnet D:\Downloads\webui_forge_cu121_torch231\webui\models\controlnet
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path clip D:\Downloads\webui_forge_cu121_torch231\webui\models\clip
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path clip_vision D:\Downloads\webui_forge_cu121_torch231\webui\models\clip_vision
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path unet D:\Downloads\webui_forge_cu121_torch231\webui\models\unet
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path diffusion_models D:\Downloads\webui_forge_cu121_torch231\webui\models\diffusion_models
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path gligen D:\Downloads\webui_forge_cu121_torch231\webui\models\gligen
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path ipadapter D:\Downloads\webui_forge_cu121_torch231\webui\models\ipadapter
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path yolov8 D:\Downloads\webui_forge_cu121_torch231\webui\models\yolov8
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path tensorrt D:\Downloads\webui_forge_cu121_torch231\webui\models\tensorrt
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path clipseg D:\Downloads\webui_forge_cu121_torch231\webui\models\clipseg
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path style_models D:\Downloads\webui_forge_cu121_torch231\webui\models\style_models
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path custom_nodes D:\Downloads\SwarmUI\src\BuiltinExtensions\ComfyUIBackend\DLNodes
2025-11-09 13:51:11.536 [Debug] [ComfyUI-0/STDERR] Adding extra search path custom_nodes D:\Downloads\SwarmUI\src\BuiltinExtensions\ComfyUIBackend\ExtraNodes
2025-11-09 13:51:11.994 [Debug] [Load ComfyUI Self-Starting #0] Will attempt to load value set...
2025-11-09 13:51:17.096 [Debug] [Load ComfyUI Self-Starting #0] Will attempt to load value set...
2025-11-09 13:51:17.173 [Debug] [ComfyUI-0/STDERR] Checkpoint files will always be loaded safely.
2025-11-09 13:51:17.823 [Debug] [ComfyUI-0/STDERR] Total VRAM 6140 MB, total RAM 15609 MB
2025-11-09 13:51:17.823 [Debug] [ComfyUI-0/STDERR] pytorch version: 2.7.1+cu128
2025-11-09 13:51:17.824 [Debug] [ComfyUI-0/STDERR] Enabled fp16 accumulation.
2025-11-09 13:51:17.824 [Debug] [ComfyUI-0/STDERR] Set vram state to: NORMAL_VRAM
2025-11-09 13:51:17.824 [Debug] [ComfyUI-0/STDERR] Device: cuda:0 NVIDIA GeForce RTX 4050 Laptop GPU : cudaMallocAsync
2025-11-09 13:51:17.838 [Debug] [ComfyUI-0/STDERR] Enabled pinned memory 7023.0
2025-11-09 13:51:21.294 [Debug] [ComfyUI-0/STDERR] Using pytorch attention
2025-11-09 13:51:22.147 [Debug] [Load ComfyUI Self-Starting #0] Will attempt to load value set...
2025-11-09 13:51:27.219 [Debug] [Load ComfyUI Self-Starting #0] Will attempt to load value set...
2025-11-09 13:51:32.296 [Debug] [Load ComfyUI Self-Starting #0] Will attempt to load value set...
2025-11-09 13:51:37.361 [Debug] [Load ComfyUI Self-Starting #0] Will attempt to load value set...
2025-11-09 13:51:41.021 [Debug] [ComfyUI-0/STDERR] Python version: 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]
2025-11-09 13:51:41.021 [Debug] [ComfyUI-0/STDERR] ComfyUI version: 0.3.68
2025-11-09 13:51:41.052 [Debug] [ComfyUI-0/STDERR] Using existing copy of specific frontend version tag: Comfy-Org/ComfyUI_frontend@v1.28.8
2025-11-09 13:51:41.052 [Debug] [ComfyUI-0/STDERR] [Prompt Server] web root: D:\Downloads\SwarmUI\dlbackend\comfy\ComfyUI\web_custom_versions\Comfy-Org_ComfyUI_frontend\1.28.8
2025-11-09 13:51:42.435 [Debug] [Load ComfyUI Self-Starting #0] Will attempt to load value set...
2025-11-09 13:51:43.483 [Debug] [ComfyUI-0/STDERR]
2025-11-09 13:51:43.483 [Debug] [ComfyUI-0/STDERR] Import times for custom nodes:
2025-11-09 13:51:43.483 [Debug] [ComfyUI-0/STDERR] 0.0 seconds: D:\Downloads\SwarmUI\dlbackend\comfy\ComfyUI\custom_nodes\websocket_image_save.py
2025-11-09 13:51:43.483 [Debug] [ComfyUI-0/STDERR] 0.4 seconds: D:\Downloads\SwarmUI\src\BuiltinExtensions\ComfyUIBackend\ExtraNodes\SwarmComfyCommon
2025-11-09 13:51:43.484 [Debug] [ComfyUI-0/STDERR] 0.4 seconds: D:\Downloads\SwarmUI\src\BuiltinExtensions\ComfyUIBackend\ExtraNodes\SwarmComfyExtra
2025-11-09 13:51:43.484 [Debug] [ComfyUI-0/STDERR]
2025-11-09 13:51:43.996 [Debug] [ComfyUI-0/STDERR] Context impl SQLiteImpl.
2025-11-09 13:51:43.996 [Debug] [ComfyUI-0/STDERR] Will assume non-transactional DDL.
2025-11-09 13:51:43.997 [Debug] [ComfyUI-0/STDERR] No target revision found.
2025-11-09 13:51:44.010 [Debug] [ComfyUI-0/STDERR] Starting server
2025-11-09 13:51:44.010 [Debug] [ComfyUI-0/STDERR]
2025-11-09 13:51:44.011 [Debug] [ComfyUI-0/STDERR] To see the GUI go to: http://127.0.0.1:7821
2025-11-09 13:51:44.561 [Debug] [Load ComfyUI Self-Starting #0] Got valid value set, will parse...
2025-11-09 13:51:44.567 [Debug] [Load ComfyUI Self-Starting #0] Done parsing value set.
2025-11-09 13:51:44.567 [Debug] [Load ComfyUI Self-Starting #0] Done! Started!
2025-11-09 13:51:44.567 [Init] Self-Start ComfyUI-0 on port 7821 started.
2025-11-09 13:51:44.568 [Debug] [Load ComfyUI Self-Starting #0] ComfyUI-0 self-start port 7821 loop ending (should now be alive)
2025-11-09 13:51:46.374 [Debug] [Load ComfyUI Self-Starting #0] Got valid value set, will parse...
2025-11-09 13:51:46.375 [Debug] [Load ComfyUI Self-Starting #0] Done parsing value set.
2025-11-09 13:51:46.386 [Debug] Have 34 Stable-Diffusion models.
2025-11-09 13:51:46.387 [Debug] Have 3 VAE models.
2025-11-09 13:51:46.428 [Debug] Have 103 LoRA models.
2025-11-09 13:51:46.428 [Debug] Have 0 Embedding models.
2025-11-09 13:51:46.428 [Debug] Have 0 ControlNet models.
2025-11-09 13:51:46.429 [Debug] Have 0 Clip models.
2025-11-09 13:51:46.429 [Debug] Have 4 ClipVision models.
2025-11-09 13:51:46.430 [Debug] Data refreshed!
2025-11-09 13:51:48.844 [Debug] ComfyUI redirection gave non-200 code: '404' for URL: GET ''
Other
I checked for and downloaded the 6-11 updates last night. Before then everything was working fine, including the comfy workflow. I see a connection error for github in the debug. I'm not blocking any connections, as evident by the fact the updates downloaded fine. I can turn my firewall off completely, but the comfy workflow still will not load now.