The comfyUI cannot be run.

I didn't make any changes or adjustments to the newly downloaded ComfyUI portable package. I only placed one checkpoint model in it. I didn't install any other dependencies or third-party nodes. When I started it, the workflow could run immediately, but after a while, it couldn't run anymore, and it prompted "Firebase: Error (auth/network-request-failed)."
The following is the background information of comfyUI:
C:\Users\fujia\Downloads\ComfyUI_windows_portable>.\python_embeded\python.exe -s ComfyUI\main.py --windows-standalone-build
Checkpoint files will always be loaded safely.
Total VRAM 16376 MB, total RAM 64662 MB
pytorch version: 2.7.1+cu128
Set vram state to: NORMAL_VRAM
Device: cuda:0 NVIDIA GeForce RTX 4080 SUPER : 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: 0.3.44
ComfyUI frontend version: 1.23.4
[Prompt Server] web root: C:\Users\fujia\Downloads\ComfyUI_windows_portable\python_embeded\Lib\site-packages\comfyui_frontend_package\static

Import times for custom nodes:
0.0 seconds: C:\Users\fujia\Downloads\ComfyUI_windows_portable\ComfyUI\custom_nodes\websocket_image_save.py

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
got prompt
model weight dtype torch.float16, manual cast: None
model_type EPS
Using pytorch attention in VAE
Using pytorch attention in VAE
VAE load device: cuda:0, offload device: cpu, dtype: torch.bfloat16
CLIP/text encoder model load device: cuda:0, offload device: cpu, current: cpu, dtype: torch.float16
Requested to load SD1ClipModel
loaded completely 13615.8 235.84423828125 True
Requested to load BaseModel
loaded completely 13309.83067779541 1639.406135559082 True
100%|██████████████████████████████████████████████████████████████████████████████████| 20/20 [00:01<00:00, 19.54it/s]
Requested to load AutoencoderKL
loaded completely 11392.61699295044 159.55708122253418 True
Prompt executed in 2.55 seconds
got prompt
100%|██████████████████████████████████████████████████████████████████████████████████| 20/20 [00:00<00:00, 20.79it/s]
Prompt executed in 1.16 seconds