torch.OutOfMemoryError: Allocation on device 0 would exceed allowed memory. (out of memory)

### Custom Node Testing

- [ ] 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

using "video_ltx2_3_t2v" with comfyui (on the program Stability Matrix on Windows 11)

### Actual Behavior

Error :
___________________________________________________________________________________________________________________

torch.OutOfMemoryError: Allocation on device 0 would exceed allowed memory.

(out of memory)Currently allocated : 3.21 GiB

Requested : 1.53 GiB

Device limit : 8.00 GiB

Free (according to CUDA): 0 bytes

PyTorch limit (set by user-supplied memory fraction) : 17179869184.00 GiB

This error means you ran out of memory on your GPU.TIPS: If the workflow worked before you might have accidentally set the batch_size to a large number. is

:issue

### Steps to Reproduce

Use LTX 2.3 text to video on Comfyui.

Duration on 15
FPS on 30

Click on Run

### Debug Logs

```powershell
Just click on the button Run of Comfyui
```

### Other

_No response_