Loading Issue

### Prerequisites

- [x] I am running the latest version of ComfyUI
- [x] I have searched existing issues to make sure this isn't a duplicate
- [x] I have tested with all custom nodes disabled ([see how](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled))

### What happened?

I am facing comfyui frontend loading issue - I am on the latest UI - I see no logs nothing - everything seems fine in terminals and everywhere.

Tab loader just keeps spinning with white screen (not the comfyui loader.

I have older UI on another VM and that seems opening totally fine.

Tried everything with different CUDA/Pytorch/GPUs and node disabled - same thing.

On my anylysis this is nee UI related issue.

Anyone else facing this?

### Steps to Reproduce

1.
2.
3.

### How is this affecting you?

Crashes ComfyUI completely

### ComfyUI Frontend Version

1.27.2

### Browser

Chrome/Chromium

### Console Errors

```javascript

```

### Logs

```shell

```

### Additional Context

_No response_

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-5476-Loading-Issue-26a6d73d3650811794b0e38034cfd1a7) by [Unito](https://www.unito.io)