bug!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

### 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?

When I click to run the complex workflow 1, it runs very slowly. I noticed that when I switch to workflow 2 at this time, the running speed of workflow 1 becomes normal.

https://github.com/user-attachments/assets/f22a56cc-67a3-4992-86de-cf8f744d6c85

### Steps to Reproduce

/

### How is this affecting you?

Crashes ComfyUI completely

### ComfyUI Frontend Version

1.25.11

### Browser

Edge

### Console Errors

```javascript

```

### Logs

```shell

```

### Additional Context

_No response_

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-5302-bug-2626d73d365081808681d4d95eb5a91c) by [Unito](https://www.unito.io)