files-community / files-community/Files

Bug: U disk and local hard disk copy or cut large files may cause the U disk to drop the USB stick problem

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#18,300 1 comment 0 reactions 0 assignees View on GitHub
area - file operations
Dominant language
C#
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Description

### Description

Copying or cutting large files between a USB drive and a local hard drive may cause the USB drive to become unmounted, resulting in copy errors. After multiple tests, the system's built-in File Explorer works fine, but the issue occurs more frequently with “files.”

U盘与本地硬盘拷贝或剪切大型文件时可能会导致U盘掉盘的问题,会导致文件的复制出错。已多次测试,系统自带的资源管理器没有问题,files复现概率较高

### Steps To Reproduce

1. Copying or cutting tens of gigabytes of files between a USB drive and a local hard drive


1. u盘和本地硬盘之间拷贝或剪切几十G的文件

### Files Version

4.0.37.0

### Windows Version

10.0.26200.8039

### User ID

b6a7df60-a757-4a39-a939-bf761232bc96

### Log File

[debug.log](https://github.com/user-attachments/files/26233740/debug.log)

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