Since it happens across Chrome, other browsers, other accounts, and Incognito, the problem is likely Windows/File Explorer or the Downloads folder interaction rather than a browser account issue.
Try these steps in order:
- Reset the Downloads folder type
- Open File Explorer.
- Right-click Downloads > Properties.
- Open the Customize tab.
- Set Optimize this folder for to General items.
- Turn on Also apply this template to all subfolders.
- Select Apply > OK.
- Restart Windows Explorer
- Press Ctrl + Shift + Esc to open Task Manager.
- Find Windows Explorer in Processes.
- Select Restart.
- Turn off thumbnails in File Explorer
- Open File Explorer.
- Select the three-dot menu … > Options.
- Open the View tab.
- Turn on Always show icons, never thumbnails.
- Select Apply > OK.
- Restart Windows Explorer again from Task Manager.
- Check whether a bad file in Downloads is causing the freeze
- Open Downloads in File Explorer.
- Change the view to List or Details.
- Sort by Date modified.
- Create a temporary folder on the Desktop.
- Move files out of Downloads in small batches.
- After each batch, test upload/download again.
- If it starts working, one of the moved files is likely causing the hang.
- Use a different folder as a workaround
- Copy the file from Downloads to Documents, Desktop, or another new folder.
- Try uploading from that folder instead.
- Check for Windows updates and restart
- Go to Start > Settings > Windows Update > Check for updates.
- Install available updates.
- Restart the device even if no restart is requested.
- If File Explorer still freezes, run Windows repair steps
- On Windows 11, if File Explorer will not open or start reliably after updates and restart, the documented next step is to consider Reset this PC.
- This is more disruptive than the earlier steps, so use it only after testing the folder-specific fixes above.
- If the issue is specifically with downloads failing in browsers
- In Microsoft Edge, go to
edge://settings/downloadsand reset the download location to the default Downloads folder. - Turn off Ask me what to do with each download to test whether the prompt is involved.
- Clear cache at
edge://settings/privacy> Choose what to clear > Cached images and files > All time > Clear now. - If needed, reset Edge at
edge://settings/reset> Restore settings to their default values.
- In Microsoft Edge, go to
- If downloads fail in every browser, not just uploads
- Test the same file from a different website.
- Test on a different network, such as a mobile hotspot.
- If using a proxy, check
edge://settings/systemand verify the download URL is not blocked.
Important notes:
- If the freeze happens only when browsing Downloads, the most relevant fixes are steps 1 through 5.
- If the problem started recently and affects downloads in any browser, restarting Windows after updates can also help because Microsoft documented a Windows issue that affected browser downloads and noted that a restart can ensure the resolution has propagated.
- Reset this PC can affect installed apps and settings, so treat it as a last resort.
- How do I fix an issue where I can't upload any files from my downloads? (need answer quick) - Microsoft Q&A
- Fix File Explorer if it won't open or start | Microsoft Support
- Troubleshoot download failures
- KB5034596: You might have been unable to download files from web apps using any web browser | Microsoft Support