About RMBG-related nodes.

### 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

Issue Description:
After updating to the latest desktop version of ComfyUI, all RMBG-related nodes (used for background removal), which previously worked without issues, have stopped functioning.

Observed Behavior:

The nodes do not show the usual red "error" status.

During execution, the workflow freezes at a certain percentage (e.g., 28%).

A “lost connection” message appears.

After this message, the entire program becomes unresponsive and stalls completely.

Test Environment:

Tested on two separate machines:

Machine A: Windows 10

Machine B: Windows 11

Both machines were purchased at different times.

Both previously ran the same workflow successfully before the update.

After the recent update, both machines now experience the same issue.

Conclusion:
Since the issue appeared simultaneously on two different systems after updating, it is highly likely that the problem was introduced in the most recent ComfyUI update.

### Actual Behavior

Issue Description:
After updating to the latest desktop version of ComfyUI, all RMBG-related nodes (used for background removal), which previously worked without issues, have stopped functioning.

Observed Behavior:

The nodes do not show the usual red "error" status.

During execution, the workflow freezes at a certain percentage (e.g., 28%).

A “lost connection” message appears.

After this message, the entire program becomes unresponsive and stalls completely.

Test Environment:

Tested on two separate machines:

Machine A: Windows 10

Machine B: Windows 11

Both machines were purchased at different times.

Both previously ran the same workflow successfully before the update.

After the recent update, both machines now experience the same issue.

Conclusion:
Since the issue appeared simultaneously on two different systems after updating, it is highly likely that the problem was introduced in the most recent ComfyUI update.

### Steps to Reproduce

Issue Description:
After updating to the latest desktop version of ComfyUI, all RMBG-related nodes (used for background removal), which previously worked without issues, have stopped functioning.

Observed Behavior:

The nodes do not show the usual red "error" status.

During execution, the workflow freezes at a certain percentage (e.g., 28%).

A “lost connection” message appears.

After this message, the entire program becomes unresponsive and stalls completely.

Test Environment:

Tested on two separate machines:

Machine A: Windows 10

Machine B: Windows 11

Both machines were purchased at different times.

Both previously ran the same workflow successfully before the update.

After the recent update, both machines now experience the same issue.

Conclusion:
Since the issue appeared simultaneously on two different systems after updating, it is highly likely that the problem was introduced in the most recent ComfyUI update.

### Debug Logs

```powershell
no
```

### Other

_No response_