Troubleshooting

Loading resources from Trello's CDN
Troubleshooting browser issues with Trello
Troubleshooting steps for issues you may experience with Trello in your browser.
Not receiving confirmation emails or password reset emails
Sometimes email falls through the cracks and doesn't make it to your inbox. This guide has steps on how to troubleshoot
Notifications are not working
Recovering the description or card name that was changed
If someone changes the description of a card, it may appear that the entire description has been deleted. However, Trello tracks these changes in the
Why can't I create a board?
Re-inviting a person to a board
Emailed attachments show up as winmail.dat file
Reporting Trello bugs
Troubleshooting for the iOS app
Losing connection to Trello servers
Troubleshooting login problems on the iPhone and iPad
Merging Workspaces
Troubleshooting for the Android app
Troubleshooting for the desktop app (Windows and macOS)
Troubleshooting issues with the Trello desktop app on both macOS and Windows
Why can't I open file:// links?
Learn why you can't open file:// links in Trello and discover alternative solutions for attaching files.