comfyui just goes pause(cmd stops and says click any button) when generating something for example wan2.2/2.1
- Dominant language
- Python
- Stars
- 133k
- Forks
- 15.7k
- Avg merge
- 1d 7h
- Merged PRs (30d)
- 158
Description
### Custom Node Testing
- [x] I have tried disabling custom nodes and the issue persists (see [how to disable custom nodes](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled) if you need help)
### Expected Behavior
so again and again this is happening.So for me comfyui now pure unusable..It happens for every damn generations weather it is diffusion models or wan2.1/2.2.Pretty fustrated about it..searched the whole internet but found nothing..find 1 person who is facing the same problem as me.
### Actual Behavior
after going 50-87% my comfyui just going connecting signal and when i see cmd it says D:\Comfy ui\ComfyUI_windows_portable>pause
### Steps to Reproduce
currently using the latest comfyui in rtx3050 with 8gb vram and 24gb ram
### Debug Logs
```powershell
D:\Comfy ui\ComfyUI_windows_portable>.\python_embeded\python.exe -s ComfyUI\main.py --windows-standalone-build --fast fp16_accumulation
[START] Security scan
[DONE] Security scan
## ComfyUI-Manager: installing dependencies done.
** ComfyUI startup time: 2025-08-01 17:07:25.291
** Platform: Windows
** Python version: 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]
** Python executable: D:\Comfy ui\ComfyUI_windows_portable\python_embeded\python.exe
** ComfyUI Path: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI
** ComfyUI Base Folder Path: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI
** User directory: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI\user
** ComfyUI-Manager config path: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\config.ini
** Log path: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI\user\comfyui.log
Prestartup times for custom nodes:
5.3 seconds: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-manager
Checkpoint files will always be loaded safely.
Total VRAM 8191 MB, total RAM 24502 MB
pytorch version: 2.7.1+cu128
Enabled fp16 accumulation.
Set vram state to: NORMAL_VRAM
Device: cuda:0 NVIDIA GeForce RTX 3050 : cudaMallocAsync
Using pytorch attention
Python version: 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]
ComfyUI version: 0.3.47
ComfyUI frontend version: 1.23.4
[Prompt Server] web root: D:\Comfy ui\ComfyUI_windows_portable\python_embeded\Lib\site-packages\comfyui_frontend_package\static
ComfyUI-GGUF: Partial torch compile only, consider updating pytorch
### Loading: ComfyUI-Manager (V3.35)
[ComfyUI-Manager] network_mode: public
### ComfyUI Revision: 150 [2f74e179] *DETACHED | Released on '2025-07-29'
Import times for custom nodes:
0.0 seconds: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI\custom_nodes\websocket_image_save.py
0.0 seconds: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-GGUF
0.2 seconds: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-kjnodes
0.3 seconds: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-videohelpersuite
0.3 seconds: D:\Comfy ui\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-manager
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/alter-list.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/model-list.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/github-stats.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/extension-node-map.json
Context impl SQLiteImpl.
Will assume non-transactional DDL.
No target revision found.
Starting server
To see the GUI go to: http://127.0.0.1:8188
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json
got prompt
Using pytorch attention in VAE
Using pytorch attention in VAE
FETCH ComfyRegistry Data: 5/93
FETCH ComfyRegistry Data: 10/93
FETCH ComfyRegistry Data: 15/93
FETCH ComfyRegistry Data: 20/93
FETCH ComfyRegistry Data: 25/93
FETCH ComfyRegistry Data: 30/93
VAE load device: cuda:0, offload device: cpu, dtype: torch.bfloat16
Using scaled fp8: fp8 matrix mult: False, scale input: False
CLIP/text encoder model load device: cuda:0, offload device: cpu, current: cpu, dtype: torch.float16
FETCH ComfyRegistry Data: 35/93
FETCH ComfyRegistry Data: 40/93
FETCH ComfyRegistry Data: 45/93
FETCH ComfyRegistry Data: 50/93
FETCH ComfyRegistry Data: 55/93
FETCH ComfyRegistry Data: 60/93
FETCH ComfyRegistry Data: 65/93
FETCH ComfyRegistry Data: 70/93
FETCH ComfyRegistry Data: 75/93
FETCH ComfyRegistry Data: 80/93
FETCH ComfyRegistry Data: 85/93
FETCH ComfyRegistry Data: 90/93
FETCH ComfyRegistry Data [DONE]
[ComfyUI-Manager] default cache updated: https://api.comfy.org/nodes
FETCH DATA from: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json [DONE]
[ComfyUI-Manager] All startup tasks have been completed.
Requested to load WanTEModel
loaded partially 5776.8 5763.477046966553 0
0 models unloaded.
loaded partially 5763.4770470619205 5763.477046966553 0
D:\Comfy ui\ComfyUI_windows_portable>pause
Press any key to continue . . .
```
### Other
_No response_
Contributor guide
Assessment
This issue has not been assessed yet.